session resume wip, for mac only

docs/CHANGELOG.md

@@ -1,34 +1,6 @@
 # Changelog
 All changes to this project will be documented in this file.
 
-## [8.0.6] - 2020-01-31
-
-(snake) add an option to disable answering pongs as response to pings, to test cobra client behavior with hanged connections 
-
-## [8.0.5] - 2020-01-31
-
-(IXCobraConnection) set a ping timeout of 90 seconds. If no pong messages are received as responses to ping for a while, give up and close the connection
-
-## [8.0.4] - 2020-01-31
-
-(cobra to sentry) remove noisy logging
-
-## [8.0.3] - 2020-01-30
-
-(ixcobra) check if we are authenticated in publishNext before trying to publish a message
-
-## [8.0.2] - 2020-01-28
-
-Extract severity level when emitting messages to sentry
-
-## [8.0.1] - 2020-01-28
-
-Fix bug #151 - If a socket connection is interrupted, calling stop() on the IXWebSocket object blocks until the next retry
-
-## [8.0.0] - 2020-01-26
-
-(SocketServer) add ability to bind on an ipv6 address
-
 ## [7.9.6] - 2020-01-22
 
 (ws) add a dnslookup sub-command, to get the ip address of a remote host

docs/build.md

@@ -33,16 +33,11 @@ vcpkg install ixwebsocket
 
 ### Conan
 
-[ ![Download](https://api.bintray.com/packages/conan/conan-center/ixwebsocket%3A_/images/download.svg) ](https://bintray.com/conan/conan-center/ixwebsocket%3A_/_latestVersion)
+Support for building with conan was contributed by Olivia Zoe (thanks!). The package name to reference is `IXWebSocket/5.0.0@LunarWatcher/stable`, and a list of the uploaded versions is available on [Bintray](https://bintray.com/oliviazoe0/conan-packages/IXWebSocket%3ALunarWatcher). The package is in the process to be published to the official conan package repo, but in the meantime, it can be accessed by adding a new remote
 
-Conan is currently supported through a recipe in [Conan Center](https://github.com/conan-io/conan-center-index/tree/master/recipes/ixwebsocket) ([Bintray entry](https://bintray.com/conan/conan-center/ixwebsocket%3A_)).
-
-Package reference 
-
-* Conan 1.21.0 and up: `ixwebsocket/7.9.2`
-* Earlier versions: `ixwebsocket/7.9.2@_/_`
-
-Note that the version listed here might not be the latest one. See Bintray or the recipe itself for the latest version. If you're migrating from the previous, custom Bintray remote, note that the package reference _has_ to be lower-case.  
+```
+conan remote add remote_name_here https://api.bintray.com/conan/oliviazoe0/conan-packages
+```
 
 ### Docker
 

ixcobra/ixcobra/IXCobraConnection.cpp

@@ -265,15 +265,7 @@ namespace ix
         _webSocket->setUrl(url);
         _webSocket->setPerMessageDeflateOptions(webSocketPerMessageDeflateOptions);
         _webSocket->setTLSOptions(socketTLSOptions);
-
-        // Send a websocket ping every N seconds (N = 30) now
-        // This should keep the connection open and prevent some load balancers such as
-        // the Amazon one from shutting it down
         _webSocket->setPingInterval(kPingIntervalSecs);
-
-        // If we don't receive a pong back, declare loss after 3 * N seconds
-        // (will be 90s now), and close and restart the connection
-        _webSocket->setPingTimeout(3 * kPingIntervalSecs);
     }
 
     //
@@ -514,7 +506,7 @@ namespace ix
         if (_messageQueue.empty()) return true;
 
         auto&& msg = _messageQueue.back();
-        if (!_authenticated || !publishMessage(msg))
+        if (!publishMessage(msg))
         {
             return false;
         }

ixsentry/ixsentry/IXSentryClient.cpp

@@ -166,17 +166,6 @@ namespace ix
                         tags.append(tag);
                     }
                 }
-
-                if (msg["data"]["info"].isMember("level_str"))
-                {
-                    // https://docs.sentry.io/enriching-error-data/context/?platform=python#setting-the-level
-                    std::string level = msg["data"]["info"]["level_str"].asString();
-                    if (level == "critical")
-                    {
-                        level = "fatal";
-                    }
-                    payload["level"] = level;
-                }
             }
             else
             {

ixsnake/ixsnake/IXAppConfig.h

@@ -32,7 +32,6 @@ namespace snake
 
         // Misc
         bool verbose;
-        bool disablePong;
     };
 
     bool isAppKeyValid(const AppConfig& appConfig, std::string appkey);

ixsnake/ixsnake/IXRedisServer.cpp

@@ -17,8 +17,8 @@
 
 namespace ix
 {
-    RedisServer::RedisServer(int port, const std::string& host, int backlog, size_t maxConnections, int addressFamily)
-        : SocketServer(port, host, backlog, maxConnections, addressFamily)
+    RedisServer::RedisServer(int port, const std::string& host, int backlog, size_t maxConnections)
+        : SocketServer(port, host, backlog, maxConnections)
         , _connectedClientsCount(0)
         , _stopHandlingConnections(false)
     {

ixsnake/ixsnake/IXRedisServer.h

@@ -25,8 +25,7 @@ namespace ix
         RedisServer(int port = SocketServer::kDefaultPort,
                     const std::string& host = SocketServer::kDefaultHost,
                     int backlog = SocketServer::kDefaultTcpBacklog,
-                    size_t maxConnections = SocketServer::kDefaultMaxConnections,
-                    int addressFamily = SocketServer::kDefaultAddressFamily);
+                    size_t maxConnections = SocketServer::kDefaultMaxConnections);
         virtual ~RedisServer();
         virtual void stop() final;
 

ixsnake/ixsnake/IXSnakeServer.cpp

@@ -21,15 +21,6 @@ namespace snake
         , _server(appConfig.port, appConfig.hostname)
     {
         _server.setTLSOptions(appConfig.socketTLSOptions);
-
-        if (appConfig.disablePong)
-        {
-            _server.disablePong();
-        }
-
-        std::stringstream ss;
-        ss << "Listening on " << appConfig.hostname << ":" << appConfig.port;
-        ix::IXCoreLogger::Log(ss.str().c_str());
     }
 
     //

ixwebsocket/IXHttpServer.cpp

@@ -42,8 +42,8 @@ namespace
 
 namespace ix
 {
-    HttpServer::HttpServer(int port, const std::string& host, int backlog, size_t maxConnections, int addressFamily)
-        : SocketServer(port, host, backlog, maxConnections, addressFamily)
+    HttpServer::HttpServer(int port, const std::string& host, int backlog, size_t maxConnections)
+        : SocketServer(port, host, backlog, maxConnections)
         , _connectedClientsCount(0)
     {
         setDefaultConnectionCallback();

ixwebsocket/IXHttpServer.h

@@ -28,8 +28,7 @@ namespace ix
         HttpServer(int port = SocketServer::kDefaultPort,
                    const std::string& host = SocketServer::kDefaultHost,
                    int backlog = SocketServer::kDefaultTcpBacklog,
-                   size_t maxConnections = SocketServer::kDefaultMaxConnections,
-                   int addressFamily = SocketServer::kDefaultAddressFamily);
+                   size_t maxConnections = SocketServer::kDefaultMaxConnections);
         virtual ~HttpServer();
         virtual void stop() final;
 

ixwebsocket/IXSocketAppleSSL.cpp

@@ -20,6 +20,7 @@
 #include <sys/time.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <sstream>
 #define socketerrno errno
 
 #include <Security/SecureTransport.h>
@@ -31,12 +32,17 @@ namespace ix
         , _sslContext(nullptr)
         , _tlsOptions(tlsOptions)
     {
-        ;
+        _sslContext = SSLCreateContext(kCFAllocatorDefault, kSSLClientSide, kSSLStreamType);
+        SSLSetIOFuncs(
+            _sslContext, SocketAppleSSL::readFromSocket, SocketAppleSSL::writeToSocket);
     }
 
     SocketAppleSSL::~SocketAppleSSL()
     {
-        SocketAppleSSL::close();
+        CFRelease(_sslContext);
+        _sslContext = nullptr;
+
+        Socket::close();
     }
 
     std::string SocketAppleSSL::getSSLErrorDescription(OSStatus status)
@@ -177,14 +183,16 @@ namespace ix
             _sockfd = SocketConnect::connect(host, port, errMsg, isCancellationRequested);
             if (_sockfd == -1) return false;
 
-            _sslContext = SSLCreateContext(kCFAllocatorDefault, kSSLClientSide, kSSLStreamType);
-
-            SSLSetIOFuncs(
-                _sslContext, SocketAppleSSL::readFromSocket, SocketAppleSSL::writeToSocket);
             SSLSetConnection(_sslContext, (SSLConnectionRef)(long) _sockfd);
             SSLSetProtocolVersionMin(_sslContext, kTLSProtocol12);
             SSLSetPeerDomainName(_sslContext, host.c_str(), host.size());
 
+            // Record a peer id, which speed up SSL connection when reconnecting to the same host
+            std::stringstream ss;
+            ss << host << ":" << port;
+            _peerId = ss.str();
+            SSLSetPeerID(_sslContext, (void*) _peerId.c_str(), _peerId.size());
+
             if (_tlsOptions.isPeerVerifyDisabled())
             {
                 Boolean option(1);
@@ -227,12 +235,7 @@ namespace ix
     {
         std::lock_guard<std::mutex> lock(_mutex);
 
-        if (_sslContext == nullptr) return;
-
         SSLClose(_sslContext);
-        CFRelease(_sslContext);
-        _sslContext = nullptr;
-
         Socket::close();
     }
 

ixwebsocket/IXSocketAppleSSL.h

@@ -41,6 +41,8 @@ namespace ix
         mutable std::mutex _mutex; // AppleSSL routines are not thread-safe
 
         SocketTLSOptions _tlsOptions;
+
+        std::string _peerId;
     };
 
 } // namespace ix

ixwebsocket/IXSocketConnect.cpp

@@ -19,10 +19,12 @@
 #include <linux/tcp.h>
 #endif
 
+#include <iostream>
+
 namespace ix
 {
     //
-    // This function can be cancelled every 50 ms
+    // This function can be cancelled every 10 ms
     // This is important so that we don't block the main UI thread when shutting down a
     // connection which is already trying to reconnect, and can be blocked waiting for
     // ::connect to respond.
@@ -44,8 +46,15 @@ namespace ix
         // block us for too long
         SocketConnect::configure(fd);
 
+        auto start = std::chrono::system_clock::now();
+
         int res = ::connect(fd, address->ai_addr, address->ai_addrlen);
 
+        auto now = std::chrono::system_clock::now();
+        auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(now - start);
+        auto ms = milliseconds.count();
+        std::cout << "tcp connection completed in " << ms << "ms" << std::endl;
+
         if (res == -1 && !Socket::isWaitNeeded())
         {
             errMsg = strerror(Socket::getErrno());
@@ -98,11 +107,19 @@ namespace ix
                                std::string& errMsg,
                                const CancellationRequest& isCancellationRequested)
     {
+        auto start = std::chrono::system_clock::now();
+
         //
         // First do DNS resolution
         //
         auto dnsLookup = std::make_shared<DNSLookup>(hostname, port);
         struct addrinfo* res = dnsLookup->resolve(errMsg, isCancellationRequested);
+
+        auto now = std::chrono::system_clock::now();
+        auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(now - start);
+        auto ms = milliseconds.count();
+        std::cout << "dns resolution completed in " << ms << "ms" << std::endl;
+
         if (res == nullptr)
         {
             return -1;

ixwebsocket/IXSocketServer.cpp

@@ -21,18 +21,15 @@ namespace ix
     const std::string SocketServer::kDefaultHost("127.0.0.1");
     const int SocketServer::kDefaultTcpBacklog(5);
     const size_t SocketServer::kDefaultMaxConnections(32);
-    const int SocketServer::kDefaultAddressFamily(AF_INET);
 
     SocketServer::SocketServer(int port,
                                const std::string& host,
                                int backlog,
-                               size_t maxConnections,
-                               int addressFamily)
+                               size_t maxConnections)
         : _port(port)
         , _host(host)
         , _backlog(backlog)
         , _maxConnections(maxConnections)
-        , _addressFamily(addressFamily)
         , _serverFd(-1)
         , _stop(false)
         , _stopGc(false)
@@ -59,15 +56,10 @@ namespace ix
 
     std::pair<bool, std::string> SocketServer::listen()
     {
-        if (_addressFamily != AF_INET && _addressFamily != AF_INET6)
-        {
-            std::string errMsg("SocketServer::listen() AF_INET and AF_INET6 are currently "
-                               "the only supported address families");
-            return std::make_pair(false, errMsg);
-        }
+        struct sockaddr_in server; // server address information
 
         // Get a socket for accepting connections.
-        if ((_serverFd = socket(_addressFamily, SOCK_STREAM, 0)) < 0)
+        if ((_serverFd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
         {
             std::stringstream ss;
             ss << "SocketServer::listen() error creating socket): " << strerror(Socket::getErrno());
@@ -87,59 +79,27 @@ namespace ix
             return std::make_pair(false, ss.str());
         }
 
-        if (_addressFamily == AF_INET)
+        // Bind the socket to the server address.
+        server.sin_family = AF_INET;
+        server.sin_port = htons(_port);
+
+        // Using INADDR_ANY trigger a pop-up box as binding to any address is detected
+        // by the osx firewall. We need to codesign the binary with a self-signed cert
+        // to allow that, but this is a bit of a pain. (this is what node or python would do).
+        //
+        // Using INADDR_LOOPBACK also does not work ... while it should.
+        // We default to 127.0.0.1 (localhost)
+        //
+        server.sin_addr.s_addr = inet_addr(_host.c_str());
+
+        if (bind(_serverFd, (struct sockaddr*) &server, sizeof(server)) < 0)
         {
-            struct sockaddr_in server;
-            server.sin_family = _addressFamily;
-            server.sin_port = htons(_port);
+            std::stringstream ss;
+            ss << "SocketServer::listen() error calling bind "
+               << "at address " << _host << ":" << _port << " : " << strerror(Socket::getErrno());
 
-            if (inet_pton(_addressFamily, _host.c_str(), &server.sin_addr.s_addr) <= 0)
-            {
-                std::stringstream ss;
-                ss << "SocketServer::listen() error calling inet_pton "
-                   << "at address " << _host << ":" << _port << " : " << strerror(Socket::getErrno());
-
-                Socket::closeSocket(_serverFd);
-                return std::make_pair(false, ss.str());
-            }
-
-            // Bind the socket to the server address.
-            if (bind(_serverFd, (struct sockaddr*) &server, sizeof(server)) < 0)
-            {
-                std::stringstream ss;
-                ss << "SocketServer::listen() error calling bind "
-                   << "at address " << _host << ":" << _port << " : " << strerror(Socket::getErrno());
-
-                Socket::closeSocket(_serverFd);
-                return std::make_pair(false, ss.str());
-            }
-        }
-        else // AF_INET6
-        {
-            struct sockaddr_in6 server;
-            server.sin6_family = _addressFamily;
-            server.sin6_port = htons(_port);
-
-            if (inet_pton(_addressFamily, _host.c_str(), &server.sin6_addr) <= 0)
-            {
-                std::stringstream ss;
-                ss << "SocketServer::listen() error calling inet_pton "
-                   << "at address " << _host << ":" << _port << " : " << strerror(Socket::getErrno());
-
-                Socket::closeSocket(_serverFd);
-                return std::make_pair(false, ss.str());
-            }
-
-            // Bind the socket to the server address.
-            if (bind(_serverFd, (struct sockaddr*) &server, sizeof(server)) < 0)
-            {
-                std::stringstream ss;
-                ss << "SocketServer::listen() error calling bind "
-                   << "at address " << _host << ":" << _port << " : " << strerror(Socket::getErrno());
-
-                Socket::closeSocket(_serverFd);
-                return std::make_pair(false, ss.str());
-            }
+            Socket::closeSocket(_serverFd);
+            return std::make_pair(false, ss.str());
         }
 
         //

ixwebsocket/IXSocketServer.h

@@ -36,8 +36,7 @@ namespace ix
         SocketServer(int port = SocketServer::kDefaultPort,
                      const std::string& host = SocketServer::kDefaultHost,
                      int backlog = SocketServer::kDefaultTcpBacklog,
-                     size_t maxConnections = SocketServer::kDefaultMaxConnections,
-                     int addressFamily = SocketServer::kDefaultAddressFamily);
+                     size_t maxConnections = SocketServer::kDefaultMaxConnections);
         virtual ~SocketServer();
         virtual void stop();
 
@@ -50,7 +49,6 @@ namespace ix
         const static std::string kDefaultHost;
         const static int kDefaultTcpBacklog;
         const static size_t kDefaultMaxConnections;
-        const static int kDefaultAddressFamily;
 
         void start();
         std::pair<bool, std::string> listen();
@@ -71,7 +69,6 @@ namespace ix
         std::string _host;
         int _backlog;
         size_t _maxConnections;
-        int _addressFamily;
 
         // socket for accepting connections
         int _serverFd;

ixwebsocket/IXWebSocket.cpp

@@ -169,7 +169,6 @@ namespace ix
             // wait until working thread will exit
             // it will exit after close operation is finished
             _stop = true;
-            _sleepCondition.notify_one();
             _thread.join();
             _stop = false;
         }
@@ -283,13 +282,8 @@ namespace ix
             // Only sleep if we are retrying
             if (duration.count() > 0)
             {
-                std::unique_lock<std::mutex> lock(_sleepMutex);
-                _sleepCondition.wait_for(lock, duration);
-            }
-
-            if (_stop)
-            {
-                break;
+                // to do: make sleeping conditional
+                std::this_thread::sleep_for(duration);
             }
 
             // Try to connect synchronously

ixwebsocket/IXWebSocket.h

@@ -22,7 +22,6 @@
 #include <mutex>
 #include <string>
 #include <thread>
-#include <condition_variable>
 
 namespace ix
 {
@@ -141,10 +140,6 @@ namespace ix
         static const uint32_t kDefaultMaxWaitBetweenReconnectionRetries;
         uint32_t _maxWaitBetweenReconnectionRetries;
 
-        // Make the sleeping in the automatic reconnection cancellable
-        std::mutex _sleepMutex;
-        std::condition_variable _sleepCondition;
-
         std::atomic<int> _handshakeTimeoutSecs;
         static const int kDefaultHandShakeTimeoutSecs;
 

ixwebsocket/IXWebSocketHandshake.cpp

@@ -15,6 +15,9 @@
 #include <random>
 #include <sstream>
 
+#include <iostream>
+#include <chrono>
+
 
 namespace ix
 {
@@ -97,8 +100,16 @@ namespace ix
         auto isCancellationRequested =
             makeCancellationRequestWithTimeout(timeoutSecs, _requestInitCancellation);
 
+        auto start = std::chrono::system_clock::now();
+
         std::string errMsg;
         bool success = _socket->connect(host, port, errMsg, isCancellationRequested);
+
+        auto now = std::chrono::system_clock::now();
+        auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(now - start);
+        auto ms = milliseconds.count();
+        std::cout << "connection completed in " << ms << "ms" << std::endl;
+
         if (!success)
         {
             std::stringstream ss;

ixwebsocket/IXWebSocketServer.cpp

@@ -23,9 +23,8 @@ namespace ix
                                      const std::string& host,
                                      int backlog,
                                      size_t maxConnections,
-                                     int handshakeTimeoutSecs,
-                                     int addressFamily)
-        : SocketServer(port, host, backlog, maxConnections, addressFamily)
+                                     int handshakeTimeoutSecs)
+        : SocketServer(port, host, backlog, maxConnections)
         , _handshakeTimeoutSecs(handshakeTimeoutSecs)
         , _enablePong(kDefaultEnablePong)
     {
@@ -107,6 +106,7 @@ namespace ix
             }
         }
 
+        logInfo("WebSocketServer::handleConnection() done");
         connectionState->setTerminated();
     }
 

ixwebsocket/IXWebSocketServer.h

@@ -29,8 +29,7 @@ namespace ix
                         const std::string& host = SocketServer::kDefaultHost,
                         int backlog = SocketServer::kDefaultTcpBacklog,
                         size_t maxConnections = SocketServer::kDefaultMaxConnections,
-                        int handshakeTimeoutSecs = WebSocketServer::kDefaultHandShakeTimeoutSecs,
-                        int addressFamily = SocketServer::kDefaultAddressFamily);
+                        int handshakeTimeoutSecs = WebSocketServer::kDefaultHandShakeTimeoutSecs);
         virtual ~WebSocketServer();
         virtual void stop() final;
 
@@ -42,8 +41,6 @@ namespace ix
         // Get all the connected clients
         std::set<std::shared_ptr<WebSocket>> getClients();
 
-        const static int kDefaultHandShakeTimeoutSecs;
-
     private:
         // Member variables
         int _handshakeTimeoutSecs;
@@ -54,6 +51,7 @@ namespace ix
         std::mutex _clientsMutex;
         std::set<std::shared_ptr<WebSocket>> _clients;
 
+        const static int kDefaultHandShakeTimeoutSecs;
         const static bool kDefaultEnablePong;
 
         // Methods

ixwebsocket/IXWebSocketTransport.cpp

@@ -151,7 +151,18 @@ namespace ix
 
         std::string errorMsg;
         bool tls = protocol == "wss";
-        _socket = createSocket(tls, -1, errorMsg, _socketTLSOptions);
+
+        if (_host == host)
+        {
+            _socket->close();
+        }
+        else
+        {
+            _socket = createSocket(tls, -1, errorMsg, _socketTLSOptions);
+        }
+
+        // Record the host for later
+        _host = host;
 
         if (!_socket)
         {

ixwebsocket/IXWebSocketTransport.h

@@ -107,7 +107,7 @@ namespace ix
         size_t bufferedAmount() const;
 
     private:
-        std::string _url;
+        std::string _host;
 
         struct wsheader_type
         {

ixwebsocket/IXWebSocketVersion.h

@@ -6,4 +6,4 @@
 
 #pragma once
 
-#define IX_WEBSOCKET_VERSION "8.0.5"
+#define IX_WEBSOCKET_VERSION "7.9.6"

makefile

@@ -49,9 +49,6 @@ BUILD  := ${NAME}:build
 print_version:
 	@echo 'IXWebSocket version =>' ${TAG}
 
-set_version:
-	sh tools/update_version.sh ${VERSION}
-
 docker_test:
 	docker build -f docker/Dockerfile.debian -t bsergean/ixwebsocket_test:build .
 

tools/update_version.sh

@@ -1,45 +0,0 @@
-#/bin/sh
-
-ver_gt() {
-    [ "$1" != "$2" ] && [  "$2" == "$(echo "$1\n$2" | sort -V | head -n1)" ]
-}
-
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-PROJECT_ROOT="$(dirname ${SCRIPT_DIR})"
-CUR_VSN=$(bash $SCRIPT_DIR/extract_version.sh)
-NEW_VSN="$1"
-
-
-check_ver() {
-    if [[ $NEW_VSN =~ ^[0-9.]+$ ]]; then
-        :
-    else
-        echo "Invalid version '$NEW_VSN'"
-        exit 1
-    fi
-}
-
-check_ver_increase() {
-    if ! ver_gt $NEW_VSN $CUR_VSN; then
-        echo "Invalid version '$NEW_VSN'. Must be greater than current version $CUR_VSN"
-        exit 1
-    fi
-}
-
-check_changelog() {
-    if ! egrep "\b$NEW_VSN\b" $PROJECT_ROOT/docs/CHANGELOG.md >/dev/null; then
-        echo "Invalid version '$NEW_VSN'. Missing entry in CHANGELOG.md"
-        exit 1
-    fi
-}
-
-set_version() {
-    sed -i '' "s/$CUR_VSN/$NEW_VSN/g" $PROJECT_ROOT/ixwebsocket/IXWebSocketVersion.h
-    echo "Set version to '$NEW_VSN'"
-    exit 0
-}
-
-check_ver
-check_ver_increase
-check_changelog
-set_version

ws/ws.cpp

@@ -94,12 +94,10 @@ int main(int argc, char** argv)
     bool disableAutomaticReconnection = false;
     bool disablePerMessageDeflate = false;
     bool greetings = false;
-    bool ipv6 = false;
     bool binaryMode = false;
     bool redirect = false;
     bool version = false;
     bool verifyNone = false;
-    bool disablePong = false;
     int port = 8008;
     int redisPort = 6379;
     int statsdPort = 8125;
@@ -173,7 +171,6 @@ int main(int argc, char** argv)
     echoServerApp->add_option("--port", port, "Port");
     echoServerApp->add_option("--host", hostname, "Hostname");
     echoServerApp->add_flag("-g", greetings, "Verbose");
-    echoServerApp->add_flag("-6", ipv6, "IpV6");
     addTLSOptions(echoServerApp);
 
     CLI::App* broadcastServerApp = app.add_subcommand("broadcast_server", "Broadcasting server");
@@ -310,7 +307,6 @@ int main(int argc, char** argv)
     snakeApp->add_option("--apps_config_path", appsConfigPath, "Path to auth data")
         ->check(CLI::ExistingPath);
     snakeApp->add_flag("-v", verbose, "Verbose");
-    snakeApp->add_flag("-d", disablePong, "Disable Pongs");
     addTLSOptions(snakeApp);
 
     CLI::App* httpServerApp = app.add_subcommand("httpd", "HTTP server");
@@ -394,7 +390,7 @@ int main(int argc, char** argv)
     }
     else if (app.got_subcommand("echo_server"))
     {
-        ret = ix::ws_echo_server_main(port, greetings, hostname, tlsOptions, ipv6);
+        ret = ix::ws_echo_server_main(port, greetings, hostname, tlsOptions);
     }
     else if (app.got_subcommand("broadcast_server"))
     {
@@ -494,8 +490,7 @@ int main(int argc, char** argv)
                                 redisPassword,
                                 verbose,
                                 appsConfigPath,
-                                tlsOptions,
-                                disablePong);
+                                tlsOptions);
     }
     else if (app.got_subcommand("httpd"))
     {

ws/ws.h

@@ -29,9 +29,7 @@ namespace ix
     int ws_echo_server_main(int port,
                             bool greetings,
                             const std::string& hostname,
-                            const ix::SocketTLSOptions& tlsOptions,
-                            bool ipv6);
-
+                            const ix::SocketTLSOptions& tlsOptions);
     int ws_broadcast_server_main(int port,
                                  const std::string& hostname,
                                  const ix::SocketTLSOptions& tlsOptions);
@@ -142,8 +140,7 @@ namespace ix
                       const std::string& redisPassword,
                       bool verbose,
                       const std::string& appsConfigPath,
-                      const ix::SocketTLSOptions& tlsOptions,
-                      bool disablePong);
+                      const ix::SocketTLSOptions& tlsOptions);
 
     int ws_httpd_main(int port,
                       const std::string& hostname,

ws/ws_cobra_to_sentry.cpp

@@ -58,6 +58,8 @@ namespace ix
         std::random_shuffle(games.begin(), games.end());
         std::string game = games[0];
 
+        spdlog::info("Sending event for game '{}'", game);
+
         _condition.wait(lock, [this] { return !_stop; });
 
         if (_queues[game].empty())

ws/ws_echo_server.cpp

@@ -5,7 +5,6 @@
  */
 
 #include <ixwebsocket/IXWebSocketServer.h>
-#include <ixwebsocket/IXNetSystem.h>
 #include <spdlog/spdlog.h>
 #include <sstream>
 
@@ -14,18 +13,11 @@ namespace ix
     int ws_echo_server_main(int port,
                             bool greetings,
                             const std::string& hostname,
-                            const ix::SocketTLSOptions& tlsOptions,
-                            bool ipv6)
+                            const ix::SocketTLSOptions& tlsOptions)
     {
         spdlog::info("Listening on {}:{}", hostname, port);
 
-        ix::WebSocketServer server(port,
-                                   hostname,
-                                   SocketServer::kDefaultTcpBacklog,
-                                   SocketServer::kDefaultMaxConnections,
-                                   WebSocketServer::kDefaultHandShakeTimeoutSecs,
-                                   (ipv6) ? AF_INET6 : AF_INET);
-
+        ix::WebSocketServer server(port, hostname);
         server.setTLSOptions(tlsOptions);
 
         server.setOnConnectionCallback(

ws/ws_snake.cpp

@@ -44,8 +44,7 @@ namespace ix
                       const std::string& redisPassword,
                       bool verbose,
                       const std::string& appsConfigPath,
-                      const SocketTLSOptions& socketTLSOptions,
-                      bool disablePong)
+                      const SocketTLSOptions& socketTLSOptions)
     {
         snake::AppConfig appConfig;
         appConfig.port = port;
@@ -54,7 +53,6 @@ namespace ix
         appConfig.redisPort = redisPort;
         appConfig.redisPassword = redisPassword;
         appConfig.socketTLSOptions = socketTLSOptions;
-        appConfig.disablePong = disablePong;
 
         // Parse config file
         auto str = readAsString(appsConfigPath);