bump version

CHANGELOG.md

@@ -1,6 +1,9 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [5.0.3] - 2019-08-14
+- CobraMetricThreadedPublisher _enable flag is an atomic, and CobraMetricsPublisher is enabled by default
+
 ## [5.0.2] - 2019-08-01
 - ws cobra_subscribe has a new -q (quiet) option
 - ws cobra_subscribe knows to and display msg stats (count and # of messages received per second)

DOCKER_VERSION

@@ -1 +1 @@
-5.0.1
+5.0.3

README.md

@@ -16,7 +16,7 @@
 
 The [*ws*](https://github.com/machinezone/IXWebSocket/tree/master/ws) folder countains many interactive programs for chat, [file transfers](https://github.com/machinezone/IXWebSocket/blob/master/ws/ws_send.cpp), [curl like](https://github.com/machinezone/IXWebSocket/blob/master/ws/ws_http_client.cpp) http clients, demonstrating client and server usage.
 
-Here is what the client API looks like.
+### WebSocket client API
 
 ```
 ix::WebSocket webSocket;
@@ -56,7 +56,7 @@ webSocket.sendBinary("some serialized binary data");
 webSocket.stop()
 ```
 
-Here is what the server API looks like. Note that server support is very recent and subject to changes.
+### WebSocket server API
 
 ```
 // Run a server on localhost at a given port.
@@ -117,7 +117,7 @@ server.wait();
 
 ```
 
-Here is what the HTTP client API looks like.
+### HTTP client API
 
 ```
 //
@@ -170,7 +170,7 @@ out = httpClient.post(url, std::string("foo=bar"), args);
 //
 // Result
 //
-auto errorCode = response->errorCode; // Can be HttpErrorCode::Ok, HttpErrorCode::UrlMalformed, etc...
+auto statusCode = response->statusCode; // Can be HttpErrorCode::Ok, HttpErrorCode::UrlMalformed, etc...
 auto errorCode = response->errorCode; // 200, 404, etc...
 auto responseHeaders = response->headers; // All the headers in a special case-insensitive unordered_map of (string, string)
 auto payload = response->payload; // All the bytes from the response as an std::string
@@ -196,7 +196,7 @@ bool ok = httpClient.performRequest(args, [](const HttpResponsePtr& response)
 // ok will be false if your httpClient is not async
 ```
 
-Here is what the HTTP server API looks like. Note that HTTP server support is very, very recent and subject to changes.
+### HTTP server API
 
 ```
 ix::HttpServer server(port, hostname);
@@ -243,7 +243,7 @@ CMakefiles for the library and the examples are available. This library has few
 ```
 mkdir build # make a build dir so that you can build out of tree.
 cd build
-cmake ..
+cmake -DUSE_TLS=1 ..
 make -j
 make install # will install to /usr/local on Unix, on macOS it is a good idea to sudo chown -R `whoami`:staff /usr/local
 ```
@@ -251,6 +251,12 @@ make install # will install to /usr/local on Unix, on macOS it is a good idea to
 Headers and a static library will be installed to the target dir.
 There is a unittest which can be executed by typing `make test`.
 
+Options for building:
+
+* `-DUSE_TLS=1` will enable TLS support
+* `-DUSE_MBED_TLS=1` will use [mbedlts](https://tls.mbed.org/) for the TLS support (default on Windows)
+* `-DUSE_WS=1` will build the ws interactive command line tool
+
 ### vcpkg
 
 It is possible to get IXWebSocket through Microsoft [vcpkg](https://github.com/microsoft/vcpkg).

ixwebsocket/IXDNSLookup.h

@@ -12,10 +12,10 @@
 
 #include "IXCancellationRequest.h"
 #include <atomic>
+#include <memory>
 #include <mutex>
 #include <set>
 #include <string>
-#include <memory>
 
 struct addrinfo;
 

ixwebsocket/IXHttp.h

@@ -6,8 +6,8 @@
 
 #pragma once
 
-#include "IXWebSocketHttpHeaders.h"
 #include "IXProgressCallback.h"
+#include "IXWebSocketHttpHeaders.h"
 #include <tuple>
 
 namespace ix
@@ -111,10 +111,12 @@ namespace ix
     class Http
     {
     public:
-        static std::tuple<bool, std::string, HttpRequestPtr> parseRequest(std::shared_ptr<Socket> socket);
+        static std::tuple<bool, std::string, HttpRequestPtr> parseRequest(
+            std::shared_ptr<Socket> socket);
         static bool sendResponse(HttpResponsePtr response, std::shared_ptr<Socket> socket);
 
-        static std::tuple<std::string, std::string, std::string> parseRequestLine(const std::string& line);
+        static std::tuple<std::string, std::string, std::string> parseRequestLine(
+            const std::string& line);
         static std::string trim(const std::string& str);
     };
-}
+} // namespace ix

ixwebsocket/IXHttpClient.cpp

@@ -14,6 +14,7 @@
 #include <vector>
 #include <cstring>
 
+#include <assert.h>
 #include <zlib.h>
 
 namespace ix
@@ -52,6 +53,8 @@ namespace ix
     bool HttpClient::performRequest(HttpRequestArgsPtr args,
                                     const OnResponseCallback& onResponseCallback)
     {
+        assert(_async && "HttpClient needs its async parameter set to true "
+                         "in order to call performRequest");
         if (!_async) return false;
 
         // Enqueue the task

ixwebsocket/IXHttpClient.h

@@ -6,9 +6,9 @@
 
 #pragma once
 
+#include "IXHttp.h"
 #include "IXSocket.h"
 #include "IXWebSocketHttpHeaders.h"
-#include "IXHttp.h"
 #include <algorithm>
 #include <atomic>
 #include <condition_variable>

ixwebsocket/IXHttpServer.h

@@ -6,9 +6,9 @@
 
 #pragma once
 
+#include "IXHttp.h"
 #include "IXSocketServer.h"
 #include "IXWebSocket.h"
-#include "IXHttp.h"
 #include <functional>
 #include <memory>
 #include <mutex>
@@ -47,4 +47,3 @@ namespace ix
         void setDefaultConnectionCallback();
     };
 } // namespace ix
-

ixwebsocket/IXSocket.cpp

@@ -128,6 +128,10 @@ namespace ix
                 optval != 0)
             {
                 pollResult = PollResultType::Error;
+
+                // set errno to optval so that external callers can have an
+                // appropriate error description when calling strerror
+                errno = optval;
             }
 #endif
         }

test/IXTest.h

@@ -6,9 +6,9 @@
 
 #pragma once
 
+#include "IXGetFreePort.h"
 #include <iostream>
 #include <ixwebsocket/IXWebSocketServer.h>
-#include "IXGetFreePort.h"
 #include <mutex>
 #include <spdlog/spdlog.h>
 #include <sstream>

ws/ixcobra/IXCobraMetricsPublisher.cpp

@@ -17,7 +17,7 @@ namespace ix
     const std::string CobraMetricsPublisher::kSetBlacklistId = "sms_set_blacklist_id";
 
     CobraMetricsPublisher::CobraMetricsPublisher() :
-        _enabled(false)
+        _enabled(true)
     {
     }
 

ws/ixcobra/IXCobraMetricsPublisher.h

@@ -10,6 +10,7 @@
 #include <chrono>
 #include <jsoncpp/json/json.h>
 #include <string>
+#include <atomic>
 #include <unordered_map>
 
 namespace ix
@@ -132,8 +133,8 @@ namespace ix
         CobraMetricsThreadedPublisher _cobra_metrics_theaded_publisher;
 
         /// A boolean to enable or disable this system
-        /// push becomes a no-op when _enabled is true
-        bool _enabled;
+        /// push becomes a no-op when _enabled is false
+        std::atomic<bool> _enabled;
 
         /// A uuid used to uniquely identify a session
         std::string _session;