unittest for uwp

.github/workflows/mkdocs.yml

@@ -21,7 +21,5 @@ jobs:
         pip install pygments
     - name: Build doc
       run: |
-        git clean -dfx .
-        git fetch
         git pull
         mkdocs gh-deploy

.github/workflows/unittest_linux.yml

@@ -2,7 +2,7 @@ name: linux
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   linux:

.github/workflows/unittest_linux_asan.yml

@@ -2,7 +2,7 @@ name: linux_asan
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   linux:

.github/workflows/unittest_mac_tsan_mbedtls.yml

@@ -2,7 +2,7 @@ name: mac_tsan_mbedtls
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   mac_tsan_mbedtls:

.github/workflows/unittest_mac_tsan_openssl.yml

@@ -2,7 +2,7 @@ name: mac_tsan_openssl
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   mac_tsan_openssl:

.github/workflows/unittest_mac_tsan_sectransport.yml

@@ -2,7 +2,7 @@ name: mac_tsan_sectransport
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   mac_tsan_sectransport:

.github/workflows/unittest_uwp.yml

@@ -2,7 +2,7 @@ name: uwp
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   uwp:

.github/workflows/unittest_windows.yml

@@ -14,7 +14,7 @@ jobs:
     - run: |
         mkdir build
         cd build
-        cmake -GNinja -DCMAKE_CXX_COMPILER=cl.exe -DCMAKE_C_COMPILER=cl.exe -DUSE_WS=1 -DUSE_TEST=1 -DUSE_ZLIB=OFF -DBUILD_SHARED_LIBS=OFF ..
+        cmake -GNinja -DCMAKE_CXX_COMPILER=cl.exe -DCMAKE_C_COMPILER=cl.exe -DUSE_WS=1 -DUSE_TEST=1 -DUSE_ZLIB=0 ..
     - run: |
         cd build
         ninja

.github/workflows/unittest_windows_gcc.yml

@@ -1,27 +0,0 @@
-name: windows_gcc
-on:
-  push:
-    paths-ignore:
-    - 'docs/**'
-
-jobs:
-  windows:
-    runs-on: windows-latest
-    steps:
-    - uses: actions/checkout@v1
-    - uses: seanmiddleditch/gha-setup-ninja@master
-    - uses: egor-tensin/setup-mingw@v2
-    - run: |
-        mkdir build
-        cd build
-        cmake -GNinja -DCMAKE_CXX_COMPILER=c++ -DCMAKE_C_COMPILER=cc -DUSE_WS=1 -DUSE_TEST=1 -DUSE_ZLIB=0 -DCMAKE_UNITY_BUILD=ON ..
-    - run: |
-        cd build
-        ninja
-    - run: |
-        cd build
-        ctest -V
-        # ninja test
-
-#- run: ../build/test/ixwebsocket_unittest.exe
-# working-directory: test

.gitignore

@@ -7,4 +7,3 @@ ws/.certs/
 ws/.srl
 ixhttpd
 makefile
-a.out

CMakeLists.txt

@@ -12,8 +12,6 @@ set (CMAKE_CXX_STANDARD 11)
 set (CXX_STANDARD_REQUIRED ON)
 set (CMAKE_CXX_EXTENSIONS OFF)
 
-option (BUILD_DEMO OFF)
-
 if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 endif()
@@ -88,7 +86,6 @@ set( IXWEBSOCKET_HEADERS
     ixwebsocket/IXSocketTLSOptions.h
     ixwebsocket/IXStrCaseCompare.h
     ixwebsocket/IXUdpSocket.h
-    ixwebsocket/IXUniquePtr.h
     ixwebsocket/IXUrlParser.h
     ixwebsocket/IXUuid.h
     ixwebsocket/IXUtf8Validator.h
@@ -114,7 +111,6 @@ set( IXWEBSOCKET_HEADERS
     ixwebsocket/IXWebSocketVersion.h
 )
 
-option(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" OFF)
 option(USE_TLS "Enable TLS support" FALSE)
 
 if (USE_TLS)
@@ -148,7 +144,7 @@ if (USE_TLS)
     endif()
 endif()
 
-add_library( ixwebsocket
+add_library( ixwebsocket STATIC
     ${IXWEBSOCKET_SOURCES}
     ${IXWEBSOCKET_HEADERS}
 )
@@ -195,7 +191,7 @@ if (USE_TLS)
     target_link_libraries(ixwebsocket ${MBEDTLS_LIBRARIES})
   elseif (USE_SECURE_TRANSPORT)
     message(STATUS "TLS configured to use secure transport")
-    target_link_libraries(ixwebsocket "-framework Foundation" "-framework Security")
+    target_link_libraries(ixwebsocket "-framework foundation" "-framework security")
   endif()
 endif()
 
@@ -277,8 +273,3 @@ if (USE_WS OR USE_TEST)
     add_subdirectory(test)
   endif()
 endif()
-
-if (BUILD_DEMO) 
-  add_executable(demo main.cpp)
-  target_link_libraries(demo ixwebsocket) 
-endif()

README.md

@@ -15,16 +15,13 @@ A bad security bug affecting users compiling with SSL enabled and OpenSSL as the
  *  Super simple standalone example. See ws folder, unittest and doc/usage.md for more.
  *
  *  On macOS
- *  $ mkdir -p build ; (cd build ; cmake -DUSE_TLS=1 .. ; make -j ; make install)
- *  $ clang++ --std=c++11 --stdlib=libc++ main.cpp -lixwebsocket -lz -framework Security -framework Foundation
+ *  $ mkdir -p build ; cd build ; cmake -DUSE_TLS=1 .. ; make -j ; make install
+ *  $ clang++ --std=c++14 --stdlib=libc++ main.cpp -lixwebsocket -lz -framework Security -framework Foundation
  *  $ ./a.out
- *
- *  Or use cmake -DBUILD_DEMO=ON option for other platforms
  */
 
 #include <ixwebsocket/IXNetSystem.h>
 #include <ixwebsocket/IXWebSocket.h>
-#include <ixwebsocket/IXUserAgent.h>
 #include <iostream>
 
 int main()
@@ -35,8 +32,6 @@ int main()
     // Our websocket object
     ix::WebSocket webSocket;
 
-    // Connect to a server with encryption
-    // See https://machinezone.github.io/IXWebSocket/usage/#tls-support-and-configuration
     std::string url("wss://echo.websocket.org");
     webSocket.setUrl(url);
 
@@ -49,18 +44,10 @@ int main()
             if (msg->type == ix::WebSocketMessageType::Message)
             {
                 std::cout << "received message: " << msg->str << std::endl;
-                std::cout << "> " << std::flush;
             }
             else if (msg->type == ix::WebSocketMessageType::Open)
             {
                 std::cout << "Connection established" << std::endl;
-                std::cout << "> " << std::flush;
-            }
-            else if (msg->type == ix::WebSocketMessageType::Error)
-            {
-                // Maybe SSL is not configured properly
-                std::cout << "Connection error: " << msg->errorInfo.reason << std::endl;
-                std::cout << "> " << std::flush;
             }
         }
     );
@@ -71,16 +58,13 @@ int main()
     // Send a message to the server (default to TEXT mode)
     webSocket.send("hello world");
 
-    // Display a prompt
-    std::cout << "> " << std::flush;
-
-    std::string text;
-    // Read text from the console and send messages in text mode.
-    // Exit with Ctrl-D on Unix or Ctrl-Z on Windows.
-    while (std::getline(std::cin, text))
+    while (true)
     {
-        webSocket.send(text);
+        std::string text;
         std::cout << "> " << std::flush;
+        std::getline(std::cin, text);
+
+        webSocket.send(text);
     }
 
     return 0;
@@ -93,8 +77,6 @@ IXWebSocket is actively being developed, check out the [changelog](https://machi
 
 IXWebSocket client code is autobahn compliant beginning with the 6.0.0 version. See the current [test results](https://bsergean.github.io/autobahn/reports/clients/index.html). Some tests are still failing in the server code.
 
-Starting with the 11.0.8 release, IXWebSocket should be fully C++11 compatible.
-
 ## Users
 
 If your company or project is using this library, feel free to open an issue or PR to amend this list.
@@ -105,7 +87,6 @@ If your company or project is using this library, feel free to open an issue or
 - [gwebsocket](https://github.com/norrbotten/gwebsocket), a websocket (lua) module for Garry's Mod
 - [DisCPP](https://github.com/DisCPP/DisCPP), a simple but feature rich Discord API wrapper
 - [discord.cpp](https://github.com/luccanunes/discord.cpp), a discord library for making bots
-- [Teleport](http://teleportconnect.com/), Teleport is your own personal remote robot avatar
 
 ## Alternative libraries
 
@@ -115,7 +96,6 @@ There are plenty of great websocket libraries out there, which might work for yo
 * [beast](https://github.com/boostorg/beast) - C++
 * [libwebsockets](https://libwebsockets.org/) - C
 * [µWebSockets](https://github.com/uNetworking/uWebSockets) - C
-* [wslay](https://github.com/tatsuhiro-t/wslay) - C
 
 [uvweb](https://github.com/bsergean/uvweb) is a library written by the IXWebSocket author which is built on top of [uvw](https://github.com/skypjack/uvw), which is a C++ wrapper for [libuv](https://libuv.org/). It has more dependencies and does not support SSL at this point, but it can be used to open multiple connections within a single OS thread thanks to libuv.
 
@@ -132,11 +112,6 @@ To check the performance of a websocket library, you can look at the [autoroute]
 | Windows           | Disabled          | None              | [![Build2][5]][0] |
 | UWP               | Disabled          | None              | [![Build2][6]][0] |
 | Linux             | OpenSSL           | Address Sanitizer | [![Build2][7]][0] |
-| Mingw             | Disabled          | None              | [![Build2][8]][0] |
-
-* ASAN fails on Linux because of a known problem, we need a 
-* Some tests are disabled on Windows/UWP because of a pathing problem
-* TLS and ZLIB are disabled on Windows/UWP because enabling make the CI run takes a lot of time, for setting up vcpkg.
 
 [0]: https://github.com/machinezone/IXWebSocket
 [1]: https://github.com/machinezone/IXWebSocket/workflows/linux/badge.svg
@@ -146,5 +121,4 @@ To check the performance of a websocket library, you can look at the [autoroute]
 [5]: https://github.com/machinezone/IXWebSocket/workflows/windows/badge.svg
 [6]: https://github.com/machinezone/IXWebSocket/workflows/uwp/badge.svg
 [7]: https://github.com/machinezone/IXWebSocket/workflows/linux_asan/badge.svg
-[8]: https://github.com/machinezone/IXWebSocket/workflows/unittest_windows_gcc/badge.svg
 

docs/CHANGELOG.md

@@ -2,66 +2,6 @@
 
 All changes to this project will be documented in this file.
 
-## [11.2.8] - 2021-06-03
-
-(websocket client + server) WebSocketMessage class tweak to fix unsafe patterns
-
-## [11.2.7] - 2021-05-27
-
-(websocket server) Handle and accept firefox browser special upgrade value (keep-alive, Upgrade)
-
-## [11.2.6] - 2021-05-18
-
-(Windows) move EINVAL (re)definition from IXSocket.h to IXNetSystem.h (fix #289)
-
-## [11.2.5] - 2021-04-04
-
-(http client) DEL is not an HTTP method name, but DELETE is
-
-## [11.2.4] - 2021-03-25
-
-(cmake) install IXUniquePtr.h
-
-## [11.2.3] - 2021-03-24
-
-(ssl + windows) missing include for CertOpenStore function
-
-## [11.2.2] - 2021-03-23
-
-(ixwebsocket) version bump
-
-## [11.2.1] - 2021-03-23
-
-(ixwebsocket) version bump
-
-## [11.2.0] - 2021-03-23
-
-(ixwebsocket) correct mingw support (gcc on windows)
-
-## [11.1.4] - 2021-03-23
-
-(ixwebsocket) add getMinWaitBetweenReconnectionRetries
-
-## [11.1.3] - 2021-03-23
-
-(ixwebsocket) New option to set the min wait between reconnection attempts. Still default to 1ms. (setMinWaitBetweenReconnectionRetries).
-
-## [11.1.2] - 2021-03-22
-
-(ws) initialize maxWaitBetweenReconnectionRetries to a non zero value ; a zero value was causing spurious reconnections attempts
-
-## [11.1.1] - 2021-03-20
-
-(cmake) Library can be built as a static or a dynamic library, controlled with BUILD_SHARED_LIBS. Default to static library
-
-## [11.1.0] - 2021-03-16
-
-(ixwebsocket) Use LEAN_AND_MEAN Windows define to help with undefined link error when building a DLL. Support websocket server disablePerMessageDeflate option correctly.
-
-## [11.0.9] - 2021-03-07
-
-(ixwebsocket) Expose setHandshakeTimeout method
-
 ## [11.0.8] - 2020-12-25
 
 (ws) trim ws dependencies no more ixcrypto and ixcore deps

docs/build.md

@@ -17,13 +17,13 @@ There is a unittest which can be executed by typing `make test`.
 
 Options for building:
 
-* `-DBUILD_SHARED_LIBS=ON` will build the unittest as a shared libary instead of a static library, which is the default
 * `-DUSE_ZLIB=1` will enable zlib support, required for http client + server + websocket per message deflate extension
 * `-DUSE_TLS=1` will enable TLS support
 * `-DUSE_OPEN_SSL=1` will use [openssl](https://www.openssl.org/) for the TLS support (default on Linux and Windows)
 * `-DUSE_MBED_TLS=1` will use [mbedlts](https://tls.mbed.org/) for the TLS support
 * `-DUSE_WS=1` will build the ws interactive command line tool
 * `-DUSE_TEST=1` will build the unittest
+* `-DUSE_PYTHON=1` will use Python3 for cobra bots, require Python3 to be installed.
 
 If you are on Windows, look at the [appveyor](https://github.com/machinezone/IXWebSocket/blob/master/appveyor.yml) file (not maintained much though) or rather the [github actions](https://github.com/machinezone/IXWebSocket/blob/master/.github/workflows/unittest_windows.yml) which have instructions for building dependencies.
 

docs/usage.md

@@ -256,24 +256,11 @@ Wait time(ms): 6400
 Wait time(ms): 10000
 ```
 
-The waiting time is capped by default at 10s between 2 attempts, but that value
-can be changed and queried. The minimum waiting time can also be set.
+The waiting time is capped by default at 10s between 2 attempts, but that value can be changed and queried.
 
 ```cpp
 webSocket.setMaxWaitBetweenReconnectionRetries(5 * 1000); // 5000ms = 5s
 uint32_t m = webSocket.getMaxWaitBetweenReconnectionRetries();
-
-webSocket.setMinWaitBetweenReconnectionRetries(1000); // 1000ms = 1s
-uint32_t m = webSocket.getMinWaitBetweenReconnectionRetries();
-```
-
-## Handshake timeout
-
-You can control how long to wait until timing out while waiting for the websocket handshake to be performed.
-
-```
-int handshakeTimeoutSecs = 1;
-setHandshakeTimeout(handshakeTimeoutSecs);
 ```
 
 ## WebSocket server API
@@ -347,10 +334,6 @@ if (!res.first)
     return 1;
 }
 
-// Per message deflate connection is enabled by default. It can be disabled
-// which might be helpful when running on low power devices such as a Rasbery Pi
-server.disablePerMessageDeflate();
-
 // Run the server in the background. Server can be stoped by calling server.stop()
 server.start();
 
@@ -374,10 +357,13 @@ The webSocket reference is guaranteed to be always valid ; by design the callbac
 // Bound host name, max connections and listen backlog can also be passed in as parameters.
 ix::WebSocketServer server(port);
 
-server.setOnClientMessageCallback([](std::shared_ptr<ix::ConnectionState> connectionState, ix::WebSocket & webSocket, const ix::WebSocketMessagePtr & msg) {
+server.setOnClientMessageCallback(std::shared_ptr<ConnectionState> connectionState,
+                                  WebSocket& webSocket,
+                                  const WebSocketMessagePtr& msg)
+{
     // The ConnectionState object contains information about the connection,
     // at this point only the client ip address and the port.
-    std::cout << "Remote ip: " << connectionState->getRemoteIp() << std::endl;
+    std::cout << "Remote ip: " << connectionState->getRemoteIp();
 
     if (msg->type == ix::WebSocketMessageType::Open)
     {
@@ -395,7 +381,7 @@ server.setOnClientMessageCallback([](std::shared_ptr<ix::ConnectionState> connec
         std::cout << "Headers:" << std::endl;
         for (auto it : msg->openInfo.headers)
         {
-            std::cout << "\t" << it.first << ": " << it.second << std::endl;
+            std::cout << it.first << ": " << it.second << std::endl;
         }
     }
     else if (msg->type == ix::WebSocketMessageType::Message)
@@ -404,11 +390,9 @@ server.setOnClientMessageCallback([](std::shared_ptr<ix::ConnectionState> connec
         // All connected clients are available in an std::set. See the broadcast cpp example.
         // Second parameter tells whether we are sending the message in binary or text mode.
         // Here we send it in the same mode as it was received.
-        std::cout << "Received: " << msg->str << std::endl;
-
         webSocket.send(msg->str, msg->binary);
     }
-});
+);
 
 auto res = server.listen();
 if (!res.first)
@@ -417,10 +401,6 @@ if (!res.first)
     return 1;
 }
 
-// Per message deflate connection is enabled by default. It can be disabled
-// which might be helpful when running on low power devices such as a Rasbery Pi
-server.disablePerMessageDeflate();
-
 // Run the server in the background. Server can be stoped by calling server.stop()
 server.start();
 

ixwebsocket/IXDNSLookup.cpp

@@ -24,12 +24,6 @@
 #include <string.h>
 #include <thread>
 
-// mingw build quirks
-#if defined(_WIN32) && defined(__GNUC__)
-#define AI_NUMERICSERV NI_NUMERICSERV
-#define AI_ADDRCONFIG LUP_ADDRCONFIG
-#endif
-
 namespace ix
 {
     const int64_t DNSLookup::kDefaultWait = 1; // ms

ixwebsocket/IXExponentialBackoff.cpp

@@ -10,22 +10,16 @@
 
 namespace ix
 {
-    uint32_t calculateRetryWaitMilliseconds(uint32_t retryCount,
-                                            uint32_t maxWaitBetweenReconnectionRetries,
-                                            uint32_t minWaitBetweenReconnectionRetries)
+    uint32_t calculateRetryWaitMilliseconds(uint32_t retry_count,
+                                            uint32_t maxWaitBetweenReconnectionRetries)
     {
-        uint32_t waitTime = (retryCount < 26) ? (std::pow(2, retryCount) * 100) : 0;
+        uint32_t wait_time = (retry_count < 26) ? (std::pow(2, retry_count) * 100) : 0;
 
-        if (waitTime < minWaitBetweenReconnectionRetries)
+        if (wait_time > maxWaitBetweenReconnectionRetries || wait_time == 0)
         {
-            waitTime = minWaitBetweenReconnectionRetries;
+            wait_time = maxWaitBetweenReconnectionRetries;
         }
 
-        if (waitTime > maxWaitBetweenReconnectionRetries || waitTime == 0)
-        {
-            waitTime = maxWaitBetweenReconnectionRetries;
-        }
-
-        return waitTime;
+        return wait_time;
     }
 } // namespace ix

ixwebsocket/IXExponentialBackoff.h

@@ -10,7 +10,6 @@
 
 namespace ix
 {
-    uint32_t calculateRetryWaitMilliseconds(uint32_t retryCount,
-                                            uint32_t maxWaitBetweenReconnectionRetries,
-                                            uint32_t minWaitBetweenReconnectionRetries);
+    uint32_t calculateRetryWaitMilliseconds(uint32_t retry_count,
+                                            uint32_t maxWaitBetweenReconnectionRetries);
 } // namespace ix

ixwebsocket/IXHttp.cpp

@@ -137,7 +137,7 @@ namespace ix
             {
                 contentLength = std::stoi(headers["Content-Length"]);
             }
-            catch (const std::exception&)
+            catch (std::exception)
             {
                 return std::make_tuple(
                     false, "Error parsing HTTP Header 'Content-Length'", httpRequest);

ixwebsocket/IXHttpClient.cpp

@@ -20,11 +20,10 @@
 
 namespace ix
 {
-    // https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods
     const std::string HttpClient::kPost = "POST";
     const std::string HttpClient::kGet = "GET";
     const std::string HttpClient::kHead = "HEAD";
-    const std::string HttpClient::kDelete = "DELETE";
+    const std::string HttpClient::kDel = "DEL";
     const std::string HttpClient::kPut = "PUT";
     const std::string HttpClient::kPatch = "PATCH";
 
@@ -558,9 +557,9 @@ namespace ix
         return request(url, kHead, std::string(), args);
     }
 
-    HttpResponsePtr HttpClient::Delete(const std::string& url, HttpRequestArgsPtr args)
+    HttpResponsePtr HttpClient::del(const std::string& url, HttpRequestArgsPtr args)
     {
-        return request(url, kDelete, std::string(), args);
+        return request(url, kDel, std::string(), args);
     }
 
     HttpResponsePtr HttpClient::request(const std::string& url,

ixwebsocket/IXHttpClient.h

@@ -30,7 +30,7 @@ namespace ix
 
         HttpResponsePtr get(const std::string& url, HttpRequestArgsPtr args);
         HttpResponsePtr head(const std::string& url, HttpRequestArgsPtr args);
-        HttpResponsePtr Delete(const std::string& url, HttpRequestArgsPtr args);
+        HttpResponsePtr del(const std::string& url, HttpRequestArgsPtr args);
 
         HttpResponsePtr post(const std::string& url,
                              const HttpParameters& httpParameters,
@@ -94,7 +94,7 @@ namespace ix
         const static std::string kPost;
         const static std::string kGet;
         const static std::string kHead;
-        const static std::string kDelete;
+        const static std::string kDel;
         const static std::string kPut;
         const static std::string kPatch;
 

ixwebsocket/IXNetSystem.cpp

@@ -124,158 +124,4 @@ namespace ix
 #endif
     }
 
-    //
-    // mingw does not have inet_ntop, which were taken as is from the musl C library.
-    //
-    const char* inet_ntop(int af, const void* a0, char* s, socklen_t l)
-    {
-#if defined(_WIN32) && defined(__GNUC__)
-        const unsigned char* a = (const unsigned char*) a0;
-        int i, j, max, best;
-        char buf[100];
-
-        switch (af)
-        {
-            case AF_INET:
-                if (snprintf(s, l, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]) < l) return s;
-                break;
-            case AF_INET6:
-                if (memcmp(a, "\0\0\0\0\0\0\0\0\0\0\377\377", 12))
-                    snprintf(buf,
-                             sizeof buf,
-                             "%x:%x:%x:%x:%x:%x:%x:%x",
-                             256 * a[0] + a[1],
-                             256 * a[2] + a[3],
-                             256 * a[4] + a[5],
-                             256 * a[6] + a[7],
-                             256 * a[8] + a[9],
-                             256 * a[10] + a[11],
-                             256 * a[12] + a[13],
-                             256 * a[14] + a[15]);
-                else
-                    snprintf(buf,
-                             sizeof buf,
-                             "%x:%x:%x:%x:%x:%x:%d.%d.%d.%d",
-                             256 * a[0] + a[1],
-                             256 * a[2] + a[3],
-                             256 * a[4] + a[5],
-                             256 * a[6] + a[7],
-                             256 * a[8] + a[9],
-                             256 * a[10] + a[11],
-                             a[12],
-                             a[13],
-                             a[14],
-                             a[15]);
-                /* Replace longest /(^0|:)[:0]{2,}/ with "::" */
-                for (i = best = 0, max = 2; buf[i]; i++)
-                {
-                    if (i && buf[i] != ':') continue;
-                    j = strspn(buf + i, ":0");
-                    if (j > max) best = i, max = j;
-                }
-                if (max > 3)
-                {
-                    buf[best] = buf[best + 1] = ':';
-                    memmove(buf + best + 2, buf + best + max, i - best - max + 1);
-                }
-                if (strlen(buf) < l)
-                {
-                    strcpy(s, buf);
-                    return s;
-                }
-                break;
-            default: errno = EAFNOSUPPORT; return 0;
-        }
-        errno = ENOSPC;
-        return 0;
-#else
-        return ::inet_ntop(af, a0, s, l);
-#endif
-    }
-
-#if defined(_WIN32) && defined(__GNUC__)
-    static int hexval(unsigned c)
-    {
-        if (c - '0' < 10) return c - '0';
-        c |= 32;
-        if (c - 'a' < 6) return c - 'a' + 10;
-        return -1;
-    }
-#endif
-
-    //
-    // mingw does not have inet_pton, which were taken as is from the musl C library.
-    //
-    int inet_pton(int af, const char* s, void* a0)
-    {
-#if defined(_WIN32) && defined(__GNUC__)
-        uint16_t ip[8];
-        unsigned char* a = (unsigned char*) a0;
-        int i, j, v, d, brk = -1, need_v4 = 0;
-
-        if (af == AF_INET)
-        {
-            for (i = 0; i < 4; i++)
-            {
-                for (v = j = 0; j < 3 && isdigit(s[j]); j++)
-                    v = 10 * v + s[j] - '0';
-                if (j == 0 || (j > 1 && s[0] == '0') || v > 255) return 0;
-                a[i] = v;
-                if (s[j] == 0 && i == 3) return 1;
-                if (s[j] != '.') return 0;
-                s += j + 1;
-            }
-            return 0;
-        }
-        else if (af != AF_INET6)
-        {
-            errno = EAFNOSUPPORT;
-            return -1;
-        }
-
-        if (*s == ':' && *++s != ':') return 0;
-
-        for (i = 0;; i++)
-        {
-            if (s[0] == ':' && brk < 0)
-            {
-                brk = i;
-                ip[i & 7] = 0;
-                if (!*++s) break;
-                if (i == 7) return 0;
-                continue;
-            }
-            for (v = j = 0; j < 4 && (d = hexval(s[j])) >= 0; j++)
-                v = 16 * v + d;
-            if (j == 0) return 0;
-            ip[i & 7] = v;
-            if (!s[j] && (brk >= 0 || i == 7)) break;
-            if (i == 7) return 0;
-            if (s[j] != ':')
-            {
-                if (s[j] != '.' || (i < 6 && brk < 0)) return 0;
-                need_v4 = 1;
-                i++;
-                break;
-            }
-            s += j + 1;
-        }
-        if (brk >= 0)
-        {
-            memmove(ip + brk + 7 - i, ip + brk, 2 * (i + 1 - brk));
-            for (j = 0; j < 7 - i; j++)
-                ip[brk + j] = 0;
-        }
-        for (j = 0; j < 8; j++)
-        {
-            *a++ = ip[j] >> 8;
-            *a++ = ip[j];
-        }
-        if (need_v4 && inet_pton(AF_INET, (const char*) s, a - 4) <= 0) return 0;
-        return 1;
-#else
-        return ::inet_pton(af, s, a0);
-#endif
-    }
-
 } // namespace ix

ixwebsocket/IXNetSystem.h

@@ -7,49 +7,15 @@
 #pragma once
 
 #ifdef _WIN32
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-
 #include <WS2tcpip.h>
 #include <WinSock2.h>
 #include <basetsd.h>
 #include <io.h>
 #include <ws2def.h>
 
-#undef EWOULDBLOCK
-#undef EAGAIN
-#undef EINPROGRESS
-#undef EBADF
-#undef EINVAL
-
-// map to WSA error codes
-#define EWOULDBLOCK WSAEWOULDBLOCK
-#define EAGAIN WSATRY_AGAIN
-#define EINPROGRESS WSAEINPROGRESS
-#define EBADF WSAEBADF
-#define EINVAL WSAEINVAL
-
 // Define our own poll on Windows, as a wrapper on top of select
 typedef unsigned long int nfds_t;
 
-// mingw does not know about poll so mock it
-#if defined(__GNUC__)
-struct pollfd
-{
-    int fd;        /* file descriptor */
-    short events;  /* requested events */
-    short revents; /* returned events */
-};
-
-#define POLLIN 0x001   /* There is data to read.  */
-#define POLLOUT 0x004  /* Writing now will not block.  */
-#define POLLERR 0x008  /* Error condition.  */
-#define POLLHUP 0x010  /* Hung up.  */
-#define POLLNVAL 0x020 /* Invalid polling request.  */
-#endif
-
 #else
 #include <arpa/inet.h>
 #include <errno.h>
@@ -78,7 +44,4 @@ namespace ix
     bool uninitNetSystem();
 
     int poll(struct pollfd* fds, nfds_t nfds, int timeout);
-
-    const char* inet_ntop(int af, const void* src, char* dst, socklen_t size);
-    int inet_pton(int af, const char* src, void* dst);
 } // namespace ix

ixwebsocket/IXSetThreadName.cpp

@@ -37,7 +37,6 @@ namespace ix
 
     void SetThreadName(DWORD dwThreadID, const char* threadName)
     {
-#ifndef __GNUC__
         THREADNAME_INFO info;
         info.dwType = 0x1000;
         info.szName = threadName;
@@ -52,7 +51,6 @@ namespace ix
         __except (EXCEPTION_EXECUTE_HANDLER)
         {
         }
-#endif
     }
 #endif
 

ixwebsocket/IXSocket.h

@@ -15,6 +15,20 @@
 #ifdef _WIN32
 #include <BaseTsd.h>
 typedef SSIZE_T ssize_t;
+
+#undef EWOULDBLOCK
+#undef EAGAIN
+#undef EINPROGRESS
+#undef EBADF
+#undef EINVAL
+
+// map to WSA error codes
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#define EAGAIN WSATRY_AGAIN
+#define EINPROGRESS WSAEINPROGRESS
+#define EBADF WSAEBADF
+#define EINVAL WSAEINVAL
+
 #endif
 
 #include "IXCancellationRequest.h"

ixwebsocket/IXSocketMbedTLS.cpp

@@ -16,11 +16,6 @@
 #include "IXSocketConnect.h"
 #include <string.h>
 
-#ifdef _WIN32
-// For manipulating the certificate store
-#include <wincrypt.h>
-#endif
-
 namespace ix
 {
     SocketMbedTLS::SocketMbedTLS(const SocketTLSOptions& tlsOptions, int fd)

ixwebsocket/IXSocketOpenSSL.cpp

@@ -24,11 +24,6 @@
 #endif
 #define socketerrno errno
 
-#ifdef _WIN32
-// For manipulating the certificate store
-#include <wincrypt.h>
-#endif
-
 #ifdef _WIN32
 namespace
 {

ixwebsocket/IXSocketServer.cpp

@@ -104,7 +104,7 @@ namespace ix
             server.sin_family = _addressFamily;
             server.sin_port = htons(_port);
 
-            if (ix::inet_pton(_addressFamily, _host.c_str(), &server.sin_addr.s_addr) <= 0)
+            if (inet_pton(_addressFamily, _host.c_str(), &server.sin_addr.s_addr) <= 0)
             {
                 std::stringstream ss;
                 ss << "SocketServer::listen() error calling inet_pton "
@@ -133,7 +133,7 @@ namespace ix
             server.sin6_family = _addressFamily;
             server.sin6_port = htons(_port);
 
-            if (ix::inet_pton(_addressFamily, _host.c_str(), &server.sin6_addr) <= 0)
+            if (inet_pton(_addressFamily, _host.c_str(), &server.sin6_addr) <= 0)
             {
                 std::stringstream ss;
                 ss << "SocketServer::listen() error calling inet_pton "
@@ -338,7 +338,7 @@ namespace ix
             if (_addressFamily == AF_INET)
             {
                 char remoteIp4[INET_ADDRSTRLEN];
-                if (ix::inet_ntop(AF_INET, &client.sin_addr, remoteIp4, INET_ADDRSTRLEN) == nullptr)
+                if (inet_ntop(AF_INET, &client.sin_addr, remoteIp4, INET_ADDRSTRLEN) == nullptr)
                 {
                     int err = Socket::getErrno();
                     std::stringstream ss;
@@ -357,8 +357,7 @@ namespace ix
             else // AF_INET6
             {
                 char remoteIp6[INET6_ADDRSTRLEN];
-                if (ix::inet_ntop(AF_INET6, &client.sin_addr, remoteIp6, INET6_ADDRSTRLEN) ==
-                    nullptr)
+                if (inet_ntop(AF_INET6, &client.sin_addr, remoteIp6, INET6_ADDRSTRLEN) == nullptr)
                 {
                     int err = Socket::getErrno();
                     std::stringstream ss;

ixwebsocket/IXStrCaseCompare.cpp

@@ -14,7 +14,7 @@ namespace ix
     bool CaseInsensitiveLess::NocaseCompare::operator()(const unsigned char& c1,
                                                         const unsigned char& c2) const
     {
-#if defined(_WIN32) && !defined(__GNUC__)
+#ifdef _WIN32
         return std::tolower(c1, std::locale()) < std::tolower(c2, std::locale());
 #else
         return std::tolower(c1) < std::tolower(c2);

ixwebsocket/IXWebSocket.cpp

@@ -15,12 +15,6 @@
 #include <cmath>
 
 
-namespace
-{
-    const std::string emptyMsg;
-} // namespace
-
-
 namespace ix
 {
     OnTrafficTrackerCallback WebSocket::_onTrafficTrackerCallback = nullptr;
@@ -28,14 +22,12 @@ namespace ix
     const int WebSocket::kDefaultPingIntervalSecs(-1);
     const bool WebSocket::kDefaultEnablePong(true);
     const uint32_t WebSocket::kDefaultMaxWaitBetweenReconnectionRetries(10 * 1000); // 10s
-    const uint32_t WebSocket::kDefaultMinWaitBetweenReconnectionRetries(1);         // 1 ms
 
     WebSocket::WebSocket()
         : _onMessageCallback(OnMessageCallback())
         , _stop(false)
         , _automaticReconnection(true)
         , _maxWaitBetweenReconnectionRetries(kDefaultMaxWaitBetweenReconnectionRetries)
-        , _minWaitBetweenReconnectionRetries(kDefaultMinWaitBetweenReconnectionRetries)
         , _handshakeTimeoutSecs(kDefaultHandShakeTimeoutSecs)
         , _enablePong(kDefaultEnablePong)
         , _pingIntervalSecs(kDefaultPingIntervalSecs)
@@ -44,7 +36,7 @@ namespace ix
             [this](uint16_t code, const std::string& reason, size_t wireSize, bool remote) {
                 _onMessageCallback(
                     ix::make_unique<WebSocketMessage>(WebSocketMessageType::Close,
-                                                      emptyMsg,
+                                                      "",
                                                       wireSize,
                                                       WebSocketErrorInfo(),
                                                       WebSocketOpenInfo(),
@@ -64,11 +56,6 @@ namespace ix
         _url = url;
     }
 
-    void WebSocket::setHandshakeTimeout(int handshakeTimeoutSecs)
-    {
-        _handshakeTimeoutSecs = handshakeTimeoutSecs;
-    }
-
     void WebSocket::setExtraHeaders(const WebSocketHttpHeaders& headers)
     {
         std::lock_guard<std::mutex> lock(_configMutex);
@@ -144,24 +131,12 @@ namespace ix
         _maxWaitBetweenReconnectionRetries = maxWaitBetweenReconnectionRetries;
     }
 
-    void WebSocket::setMinWaitBetweenReconnectionRetries(uint32_t minWaitBetweenReconnectionRetries)
-    {
-        std::lock_guard<std::mutex> lock(_configMutex);
-        _minWaitBetweenReconnectionRetries = minWaitBetweenReconnectionRetries;
-    }
-
     uint32_t WebSocket::getMaxWaitBetweenReconnectionRetries() const
     {
         std::lock_guard<std::mutex> lock(_configMutex);
         return _maxWaitBetweenReconnectionRetries;
     }
 
-    uint32_t WebSocket::getMinWaitBetweenReconnectionRetries() const
-    {
-        std::lock_guard<std::mutex> lock(_configMutex);
-        return _minWaitBetweenReconnectionRetries;
-    }
-
     void WebSocket::start()
     {
         if (_thread.joinable()) return; // we've already been started
@@ -223,7 +198,7 @@ namespace ix
 
         _onMessageCallback(ix::make_unique<WebSocketMessage>(
             WebSocketMessageType::Open,
-            emptyMsg,
+            "",
             0,
             WebSocketErrorInfo(),
             WebSocketOpenInfo(status.uri, status.headers, status.protocol),
@@ -238,9 +213,7 @@ namespace ix
         return status;
     }
 
-    WebSocketInitResult WebSocket::connectToSocket(std::unique_ptr<Socket> socket,
-                                                   int timeoutSecs,
-                                                   bool enablePerMessageDeflate)
+    WebSocketInitResult WebSocket::connectToSocket(std::unique_ptr<Socket> socket, int timeoutSecs)
     {
         {
             std::lock_guard<std::mutex> lock(_configMutex);
@@ -248,8 +221,7 @@ namespace ix
                 _perMessageDeflateOptions, _socketTLSOptions, _enablePong, _pingIntervalSecs);
         }
 
-        WebSocketInitResult status =
-            _ws.connectToSocket(std::move(socket), timeoutSecs, enablePerMessageDeflate);
+        WebSocketInitResult status = _ws.connectToSocket(std::move(socket), timeoutSecs);
         if (!status.success)
         {
             return status;
@@ -257,7 +229,7 @@ namespace ix
 
         _onMessageCallback(
             ix::make_unique<WebSocketMessage>(WebSocketMessageType::Open,
-                                              emptyMsg,
+                                              "",
                                               0,
                                               WebSocketErrorInfo(),
                                               WebSocketOpenInfo(status.uri, status.headers),
@@ -331,10 +303,8 @@ namespace ix
 
                 if (_automaticReconnection)
                 {
-                    duration =
-                        millis(calculateRetryWaitMilliseconds(retries++,
-                                                              _maxWaitBetweenReconnectionRetries,
-                                                              _minWaitBetweenReconnectionRetries));
+                    duration = millis(calculateRetryWaitMilliseconds(
+                        retries++, _maxWaitBetweenReconnectionRetries));
 
                     connectErr.wait_time = duration.count();
                     connectErr.retries = retries;
@@ -344,7 +314,7 @@ namespace ix
                 connectErr.http_status = status.http_status;
 
                 _onMessageCallback(ix::make_unique<WebSocketMessage>(WebSocketMessageType::Error,
-                                                                     emptyMsg,
+                                                                     "",
                                                                      0,
                                                                      connectErr,
                                                                      WebSocketOpenInfo(),

ixwebsocket/IXWebSocket.h

@@ -58,7 +58,6 @@ namespace ix
         void enablePerMessageDeflate();
         void disablePerMessageDeflate();
         void addSubProtocol(const std::string& subProtocol);
-        void setHandshakeTimeout(int handshakeTimeoutSecs);
 
         // Run asynchronously, by calling start and stop.
         void start();
@@ -101,9 +100,7 @@ namespace ix
         void disableAutomaticReconnection();
         bool isAutomaticReconnectionEnabled() const;
         void setMaxWaitBetweenReconnectionRetries(uint32_t maxWaitBetweenReconnectionRetries);
-        void setMinWaitBetweenReconnectionRetries(uint32_t minWaitBetweenReconnectionRetries);
         uint32_t getMaxWaitBetweenReconnectionRetries() const;
-        uint32_t getMinWaitBetweenReconnectionRetries() const;
         const std::vector<std::string>& getSubProtocols();
 
     private:
@@ -117,9 +114,7 @@ namespace ix
         static void invokeTrafficTrackerCallback(size_t size, bool incoming);
 
         // Server
-        WebSocketInitResult connectToSocket(std::unique_ptr<Socket>,
-                                            int timeoutSecs,
-                                            bool enablePerMessageDeflate);
+        WebSocketInitResult connectToSocket(std::unique_ptr<Socket>, int timeoutSecs);
 
         WebSocketTransport _ws;
 
@@ -142,9 +137,7 @@ namespace ix
         // Automatic reconnection
         std::atomic<bool> _automaticReconnection;
         static const uint32_t kDefaultMaxWaitBetweenReconnectionRetries;
-        static const uint32_t kDefaultMinWaitBetweenReconnectionRetries;
         uint32_t _maxWaitBetweenReconnectionRetries;
-        uint32_t _minWaitBetweenReconnectionRetries;
 
         // Make the sleeping in the automatic reconnection cancellable
         std::mutex _sleepMutex;

ixwebsocket/IXWebSocketHandshake.cpp

@@ -204,9 +204,6 @@ namespace ix
         // Check the value of the connection field
         // Some websocket servers (Go/Gorilla?) send lowercase values for the
         // connection header, so do a case insensitive comparison
-        //
-        // See https://github.com/apache/thrift/commit/7c4bdf9914fcba6c89e0f69ae48b9675578f084a
-        //
         if (!insensitiveStringCompare(headers["connection"], "Upgrade"))
         {
             std::stringstream ss;
@@ -244,8 +241,7 @@ namespace ix
         return WebSocketInitResult(true, status, "", headers, path);
     }
 
-    WebSocketInitResult WebSocketHandshake::serverHandshake(int timeoutSecs,
-                                                            bool enablePerMessageDeflate)
+    WebSocketInitResult WebSocketHandshake::serverHandshake(int timeoutSecs)
     {
         _requestInitCancellation = false;
 
@@ -299,8 +295,7 @@ namespace ix
             return sendErrorResponse(400, "Missing Upgrade header");
         }
 
-        if (!insensitiveStringCompare(headers["upgrade"], "WebSocket") &&
-            headers["Upgrade"] != "keep-alive, Upgrade") // special case for firefox
+        if (!insensitiveStringCompare(headers["upgrade"], "WebSocket"))
         {
             return sendErrorResponse(400,
                                      "Invalid Upgrade header, "
@@ -343,7 +338,7 @@ namespace ix
         WebSocketPerMessageDeflateOptions webSocketPerMessageDeflateOptions(header);
 
         // If the client has requested that extension,
-        if (webSocketPerMessageDeflateOptions.enabled() && enablePerMessageDeflate)
+        if (webSocketPerMessageDeflateOptions.enabled())
         {
             _enablePerMessageDeflate = true;
 

ixwebsocket/IXWebSocketHandshake.h

@@ -35,7 +35,7 @@ namespace ix
                                             int port,
                                             int timeoutSecs);
 
-        WebSocketInitResult serverHandshake(int timeoutSecs, bool enablePerMessageDeflate);
+        WebSocketInitResult serverHandshake(int timeoutSecs);
 
     private:
         std::string genRandomString(const int len);

ixwebsocket/IXWebSocketMessage.h

@@ -42,18 +42,6 @@ namespace ix
         {
             ;
         }
-
-        /**
-         * @brief Deleted overload to prevent binding `str` to a temporary, which would cause
-         * undefined behavior since class members don't extend lifetime beyond the constructor call.
-         */
-        WebSocketMessage(WebSocketMessageType t,
-                         std::string&& s,
-                         size_t w,
-                         WebSocketErrorInfo e,
-                         WebSocketOpenInfo o,
-                         WebSocketCloseInfo c,
-                         bool b = false) = delete;
     };
 
     using WebSocketMessagePtr = std::unique_ptr<WebSocketMessage>;

ixwebsocket/IXWebSocketServer.cpp

@@ -97,10 +97,9 @@ namespace ix
         }
         else if (_onClientMessageCallback)
         {
-            WebSocket* webSocketRawPtr = webSocket.get();
             webSocket->setOnMessageCallback(
-                [this, webSocketRawPtr, connectionState](const WebSocketMessagePtr& msg) {
-                    _onClientMessageCallback(connectionState, *webSocketRawPtr, msg);
+                [this, &ws = *webSocket.get(), connectionState](const WebSocketMessagePtr& msg) {
+                    _onClientMessageCallback(connectionState, ws, msg);
                 });
         }
         else
@@ -129,8 +128,7 @@ namespace ix
             _clients.insert(webSocket);
         }
 
-        auto status = webSocket->connectToSocket(
-            std::move(socket), _handshakeTimeoutSecs, _enablePerMessageDeflate);
+        auto status = webSocket->connectToSocket(std::move(socket), _handshakeTimeoutSecs);
         if (status.success)
         {
             // Process incoming messages and execute callbacks
@@ -170,45 +168,4 @@ namespace ix
         std::lock_guard<std::mutex> lock(_clientsMutex);
         return _clients.size();
     }
-
-    //
-    // Classic servers
-    //
-    void WebSocketServer::makeBroadcastServer()
-    {
-        setOnClientMessageCallback([this](std::shared_ptr<ConnectionState> connectionState,
-                                          WebSocket& webSocket,
-                                          const WebSocketMessagePtr& msg) {
-            auto remoteIp = connectionState->getRemoteIp();
-            if (msg->type == ix::WebSocketMessageType::Message)
-            {
-                for (auto&& client : getClients())
-                {
-                    if (client.get() != &webSocket)
-                    {
-                        client->send(msg->str, msg->binary);
-
-                        // Make sure the OS send buffer is flushed before moving on
-                        do
-                        {
-                            std::chrono::duration<double, std::milli> duration(500);
-                            std::this_thread::sleep_for(duration);
-                        } while (client->bufferedAmount() != 0);
-                    }
-                }
-            }
-        });
-    }
-
-    bool WebSocketServer::listenAndStart()
-    {
-        auto res = listen();
-        if (!res.first)
-        {
-            return false;
-        }
-
-        start();
-        return true;
-    }
 } // namespace ix

ixwebsocket/IXWebSocketServer.h

@@ -47,9 +47,6 @@ namespace ix
         // Get all the connected clients
         std::set<std::shared_ptr<WebSocket>> getClients();
 
-        void makeBroadcastServer();
-        bool listenAndStart();
-
         const static int kDefaultHandShakeTimeoutSecs;
 
     private:

ixwebsocket/IXWebSocketTransport.cpp

@@ -169,8 +169,7 @@ namespace ix
 
     // Server
     WebSocketInitResult WebSocketTransport::connectToSocket(std::unique_ptr<Socket> socket,
-                                                            int timeoutSecs,
-                                                            bool enablePerMessageDeflate)
+                                                            int timeoutSecs)
     {
         std::lock_guard<std::mutex> lock(_socketMutex);
 
@@ -187,7 +186,7 @@ namespace ix
                                               _perMessageDeflateOptions,
                                               _enablePerMessageDeflate);
 
-        auto result = webSocketHandshake.serverHandshake(timeoutSecs, enablePerMessageDeflate);
+        auto result = webSocketHandshake.serverHandshake(timeoutSecs);
         if (result.success)
         {
             setReadyState(ReadyState::OPEN);

ixwebsocket/IXWebSocketTransport.h

@@ -83,9 +83,7 @@ namespace ix
                                          int timeoutSecs);
 
         // Server
-        WebSocketInitResult connectToSocket(std::unique_ptr<Socket> socket,
-                                            int timeoutSecs,
-                                            bool enablePerMessageDeflate);
+        WebSocketInitResult connectToSocket(std::unique_ptr<Socket> socket, int timeoutSecs);
 
         PollResult poll();
         WebSocketSendInfo sendBinary(const std::string& message,

ixwebsocket/IXWebSocketVersion.h

@@ -6,4 +6,4 @@
 
 #pragma once
 
-#define IX_WEBSOCKET_VERSION "11.2.8"
+#define IX_WEBSOCKET_VERSION "11.0.8"

main.cpp

@@ -9,13 +9,10 @@
  *  $ mkdir -p build ; cd build ; cmake -DUSE_TLS=1 .. ; make -j ; make install
  *  $ clang++ --std=c++14 --stdlib=libc++ main.cpp -lixwebsocket -lz -framework Security -framework Foundation
  *  $ ./a.out
- *
- *  Or use cmake -DBUILD_DEMO=ON option for other platform
  */
 
 #include <ixwebsocket/IXNetSystem.h>
 #include <ixwebsocket/IXWebSocket.h>
-#include <ixwebsocket/IXUserAgent.h>
 #include <iostream>
 
 int main()
@@ -26,12 +23,9 @@ int main()
     // Our websocket object
     ix::WebSocket webSocket;
 
-    // Connect to a server with encryption
-    // See https://machinezone.github.io/IXWebSocket/usage/#tls-support-and-configuration
     std::string url("wss://echo.websocket.org");
     webSocket.setUrl(url);
 
-    std::cout << ix::userAgent() << std::endl;
     std::cout << "Connecting to " << url << "..." << std::endl;
 
     // Setup a callback to be fired (in a background thread, watch out for race conditions !)
@@ -41,18 +35,10 @@ int main()
             if (msg->type == ix::WebSocketMessageType::Message)
             {
                 std::cout << "received message: " << msg->str << std::endl;
-                std::cout << "> " << std::flush;
             }
             else if (msg->type == ix::WebSocketMessageType::Open)
             {
                 std::cout << "Connection established" << std::endl;
-                std::cout << "> " << std::flush;
-            }
-            else if (msg->type == ix::WebSocketMessageType::Error)
-            {
-                // Maybe SSL is not configured properly
-                std::cout << "Connection error: " << msg->errorInfo.reason << std::endl;
-                std::cout << "> " << std::flush;
             }
         }
     );
@@ -63,16 +49,13 @@ int main()
     // Send a message to the server (default to TEXT mode)
     webSocket.send("hello world");
 
-    // Display a prompt
-    std::cout << "> " << std::flush;
-
-    std::string text;
-    // Read text from the console and send messages in text mode.
-    // Exit with Ctrl-D on Unix or Ctrl-Z on Windows.
-    while (std::getline(std::cin, text))
+    while (true)
     {
-        webSocket.send(text);
+        std::string text;
         std::cout << "> " << std::flush;
+        std::getline(std::cin, text);
+
+        webSocket.send(text);
     }
 
     return 0;

makefile.dev

@@ -113,7 +113,7 @@ test_server:
 test:
 	mkdir -p build && (cd build ; cmake -GNinja -DCMAKE_UNITY_BUILD=ON -DCMAKE_BUILD_TYPE=Debug -DUSE_TLS=1 -DUSE_TEST=1 ..)
 	(cd build ; ninja)
-	(cd build ; ninja -v test)
+	(cd build ; ninja test)
 
 test_asan:
 	mkdir -p build && (cd build ; cmake -GNinja -DCMAKE_UNITY_BUILD=ON -DCMAKE_BUILD_TYPE=Debug -DUSE_TLS=1 -DUSE_TEST=1 .. -DCMAKE_C_FLAGS="-fsanitize=address -fno-omit-frame-pointer" -DCMAKE_CXX_FLAGS="-fsanitize=address -fno-omit-frame-pointer")

test/IXDNSLookupTest.cpp

@@ -33,7 +33,11 @@ TEST_CASE("dns", "[net]")
         auto dnsLookup = std::make_shared<DNSLookup>("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww", 80);
 
         std::string errMsg;
-        struct addrinfo* res = dnsLookup->resolve(errMsg, [] { return false; });
+        struct addrinfo* res = dnsLookup->resolve(errMsg,
+                                                  []
+                                                  {
+                                                      return false;
+                                                  });
         std::cerr << "Error message: " << errMsg << std::endl;
         REQUIRE(res == nullptr);
     }
@@ -44,7 +48,11 @@ TEST_CASE("dns", "[net]")
 
         std::string errMsg;
         // The callback returning true means we are requesting cancellation
-        struct addrinfo* res = dnsLookup->resolve(errMsg, [] { return true; });
+        struct addrinfo* res = dnsLookup->resolve(errMsg,
+                                                  []
+                                                  {
+                                                      return true;
+                                                  });
         std::cerr << "Error message: " << errMsg << std::endl;
         REQUIRE(res == nullptr);
     }

test/IXStrCaseCompareTest.cpp

@@ -29,7 +29,6 @@ namespace ix
 
             // Comparison should be case insensitive
             REQUIRE(httpHeaders["Foo"] == "foo");
-            REQUIRE(httpHeaders["Foo"] != "bar");
         }
 
         SECTION("2")
@@ -40,7 +39,7 @@ namespace ix
 
             headers["Upgrade"] = "webSocket";
 
-            REQUIRE(!CaseInsensitiveLess::cmp(headers["upGRADE"], "webSocket"));
+            REQUIRE(CaseInsensitiveLess::cmp(headers["upgrade"], "WebSocket") == 0);
         }
     }
 

test/IXTest.cpp

@@ -139,9 +139,8 @@ namespace ix
         std::streamoff size = file.tellg();
         file.seekg(0, file.beg);
 
-        memblock.reserve((size_t) size);
-        memblock.insert(
-            memblock.begin(), std::istream_iterator<char>(file), std::istream_iterator<char>());
+        memblock.resize((size_t) size);
+        file.read((char*) &memblock.front(), static_cast<std::streamsize>(size));
 
         return memblock;
     }

third_party/cpp-linenoise/linenoise.cpp

@@ -1639,10 +1639,7 @@ bool enableRawMode(int fd) {
 
         /* Init windows console handles only once */
         hOut = GetStdHandle(STD_OUTPUT_HANDLE);
-        if (hOut==INVALID_HANDLE_VALUE) {
-            errno = ENOTTY;
-            return false;
-        }
+        if (hOut==INVALID_HANDLE_VALUE) goto fatal;
     }
 
     DWORD consolemodeOut;

ws/ws.cpp

@@ -55,17 +55,16 @@ namespace
     std::pair<bool, std::vector<uint8_t>> load(const std::string& path)
     {
         std::vector<uint8_t> memblock;
-        std::ifstream file(path);
 
+        std::ifstream file(path);
         if (!file.is_open()) return std::make_pair(false, memblock);
 
         file.seekg(0, file.end);
         std::streamoff size = file.tellg();
         file.seekg(0, file.beg);
 
-        memblock.reserve((size_t) size);
-        memblock.insert(
-            memblock.begin(), std::istream_iterator<char>(file), std::istream_iterator<char>());
+        memblock.resize((size_t) size);
+        file.read((char*) &memblock.front(), static_cast<std::streamsize>(size));
 
         return std::make_pair(true, memblock);
     }
@@ -87,9 +86,9 @@ namespace
         std::streamoff size = file.tellg();
         file.seekg(0, file.beg);
 
-        memblock.reserve((size_t) size);
-        memblock.insert(
-            memblock.begin(), std::istream_iterator<char>(file), std::istream_iterator<char>());
+        memblock.resize(size);
+
+        file.read((char*) &memblock.front(), static_cast<std::streamsize>(size));
 
         std::string bytes(memblock.begin(), memblock.end());
         return bytes;
@@ -440,6 +439,93 @@ namespace ix
         return generateReport(url) ? 0 : 1;
     }
 
+    //
+    //  broadcast server
+    //
+    int ws_broadcast_server_main(int port,
+                                 const std::string& hostname,
+                                 const ix::SocketTLSOptions& tlsOptions)
+    {
+        spdlog::info("Listening on {}:{}", hostname, port);
+
+        ix::WebSocketServer server(port, hostname);
+        server.setTLSOptions(tlsOptions);
+
+        server.setOnClientMessageCallback(
+            [&server](std::shared_ptr<ConnectionState> connectionState,
+                      WebSocket& webSocket,
+                      const WebSocketMessagePtr& msg) {
+                auto remoteIp = connectionState->getRemoteIp();
+                if (msg->type == ix::WebSocketMessageType::Open)
+                {
+                    spdlog::info("New connection");
+                    spdlog::info("remote ip: {}", remoteIp);
+                    spdlog::info("id: {}", connectionState->getId());
+                    spdlog::info("Uri: {}", msg->openInfo.uri);
+                    spdlog::info("Headers:");
+                    for (auto it : msg->openInfo.headers)
+                    {
+                        spdlog::info("{}: {}", it.first, it.second);
+                    }
+                }
+                else if (msg->type == ix::WebSocketMessageType::Close)
+                {
+                    spdlog::info("Closed connection: code {} reason {}",
+                                 msg->closeInfo.code,
+                                 msg->closeInfo.reason);
+                }
+                else if (msg->type == ix::WebSocketMessageType::Error)
+                {
+                    std::stringstream ss;
+                    ss << "Connection error: " << msg->errorInfo.reason << std::endl;
+                    ss << "#retries: " << msg->errorInfo.retries << std::endl;
+                    ss << "Wait time(ms): " << msg->errorInfo.wait_time << std::endl;
+                    ss << "HTTP Status: " << msg->errorInfo.http_status << std::endl;
+                    spdlog::info(ss.str());
+                }
+                else if (msg->type == ix::WebSocketMessageType::Fragment)
+                {
+                    spdlog::info("Received message fragment");
+                }
+                else if (msg->type == ix::WebSocketMessageType::Message)
+                {
+                    spdlog::info("Received {} bytes", msg->wireSize);
+
+                    for (auto&& client : server.getClients())
+                    {
+                        if (client.get() != &webSocket)
+                        {
+                            client->send(msg->str, msg->binary, [](int current, int total) -> bool {
+                                spdlog::info("Step {} out of {}", current, total);
+                                return true;
+                            });
+
+                            do
+                            {
+                                size_t bufferedAmount = client->bufferedAmount();
+                                spdlog::info("{} bytes left to be sent", bufferedAmount);
+
+                                std::chrono::duration<double, std::milli> duration(500);
+                                std::this_thread::sleep_for(duration);
+                            } while (client->bufferedAmount() != 0);
+                        }
+                    }
+                }
+            });
+
+        auto res = server.listen();
+        if (!res.first)
+        {
+            spdlog::info(res.second);
+            return 1;
+        }
+
+        server.start();
+        server.wait();
+
+        return 0;
+    }
+
     /*
      *  ws_chat.cpp
      *  Author: Benjamin Sergeant
@@ -902,11 +988,8 @@ namespace ix
 
         auto addr = res->ai_addr;
 
-        // FIXME: this display weird addresses / we could steal libuv inet.c
-        // code which display correct results
-
         char str[INET_ADDRSTRLEN];
-        ix::inet_ntop(AF_INET, &addr, str, INET_ADDRSTRLEN);
+        inet_ntop(AF_INET, &addr, str, INET_ADDRSTRLEN);
 
         spdlog::info("host: {} ip: {}", hostname, str);
 
@@ -1425,18 +1508,10 @@ namespace ix
                     filename = output;
                 }
 
-                if (filename.empty())
-                {
-                    spdlog::error("Cannot save content to disk: No output file supplied, and not "
-                                  "filename could be extracted from the url {}",
-                                  url);
-                }
-                else
-                {
                 spdlog::info("Writing to disk: {}", filename);
                 std::ofstream out(filename);
-                    out << response->body;
-                }
+                out.write((char*) &response->body.front(), response->body.size());
+                out.close();
             }
             else
             {
@@ -1893,8 +1968,7 @@ namespace ix
 
         spdlog::info("ws_receive: Writing to disk: {}", filenameTmp);
         std::ofstream out(filenameTmp);
-        std::string contentAsString(content.begin(), content.end());
-        out << contentAsString;
+        out.write((char*) &content.front(), content.size());
         out.close();
 
         spdlog::info("ws_receive: Renaming {} to {}", filenameTmp, filename);
@@ -2082,6 +2156,23 @@ namespace ix
         _condition.wait(lock);
     }
 
+    std::vector<uint8_t> load(const std::string& path)
+    {
+        std::vector<uint8_t> memblock;
+
+        std::ifstream file(path);
+        if (!file.is_open()) return memblock;
+
+        file.seekg(0, file.end);
+        std::streamoff size = file.tellg();
+        file.seekg(0, file.beg);
+
+        memblock.resize((size_t) size);
+        file.read((char*) &memblock.front(), static_cast<std::streamsize>(size));
+
+        return memblock;
+    }
+
     void WebSocketSender::start()
     {
         _webSocket.setUrl(_url);
@@ -2175,8 +2266,7 @@ namespace ix
         std::vector<uint8_t> content;
         {
             Bench bench("ws_send: load file from disk");
-            auto res = load(filename);
-            content = res.second;
+            content = load(filename);
         }
 
         _id = uuid4();
@@ -2372,9 +2462,9 @@ namespace ix
                             else
                             {
                                 std::string readyStateString =
-                                    readyState == ReadyState::Connecting ? "Connecting"
-                                    : readyState == ReadyState::Closing  ? "Closing"
-                                                                         : "Closed";
+                                    readyState == ReadyState::Connecting
+                                        ? "Connecting"
+                                        : readyState == ReadyState::Closing ? "Closing" : "Closed";
                                 size_t bufferedAmount = client->bufferedAmount();
 
                                 spdlog::info(
@@ -2487,7 +2577,7 @@ int main(int argc, char** argv)
     int delayMs = -1;
     int count = 1;
     int msgCount = 1000 * 1000;
-    uint32_t maxWaitBetweenReconnectionRetries = 10 * 1000; // 10 seconds
+    uint32_t maxWaitBetweenReconnectionRetries;
     int pingIntervalSecs = 30;
     int runCount = 1;
 
@@ -2763,19 +2853,9 @@ int main(int argc, char** argv)
         ret = ix::ws_push_server(
             port, hostname, tlsOptions, ipv6, disablePerMessageDeflate, disablePong, sendMsg);
     }
-    else if (app.got_subcommand("transfer") || app.got_subcommand("broadcast_server"))
+    else if (app.got_subcommand("transfer"))
     {
-        ix::WebSocketServer server(port, hostname);
-        server.setTLSOptions(tlsOptions);
-        server.makeBroadcastServer();
-        if (!server.listenAndStart())
-        {
-            spdlog::error("Error while starting the server");
-        }
-        else
-        {
-            server.wait();
-        }
+        ret = ix::ws_transfer_main(port, hostname, tlsOptions);
     }
     else if (app.got_subcommand("send"))
     {
@@ -2790,6 +2870,10 @@ int main(int argc, char** argv)
     {
         ret = ix::ws_chat_main(url, user);
     }
+    else if (app.got_subcommand("broadcast_server"))
+    {
+        ret = ix::ws_broadcast_server_main(port, hostname, tlsOptions);
+    }
     else if (app.got_subcommand("ping"))
     {
         ret = ix::ws_ping_pong_main(url, tlsOptions);