(websocket client) heartbeat is not sent at the requested frequency (fix #232)

Author: bsergean

docs/CHANGELOG.md

@@ -1,6 +1,10 @@
 # Changelog
 All changes to this project will be documented in this file.
 
+## [10.1.0] - 2020-07-29
+
+(websocket client) heartbeat is not sent at the requested frequency (fix #232)
+
 ## [10.0.3] - 2020-07-28
 
 compiler warning fixes

ixwebsocket/IXWebSocketTransport.cpp

@@ -263,9 +263,10 @@ namespace ix
         {
             // compute lasting delay to wait for next ping / timeout, if at least one set
             auto now = std::chrono::steady_clock::now();
-            lastingTimeoutDelayInMs = (int) std::chrono::duration_cast<std::chrono::milliseconds>(
+            int timeSinceLastPingMs = (int) std::chrono::duration_cast<std::chrono::milliseconds>(
                                           now - _lastSendPingTimePoint)
                                           .count();
+            lastingTimeoutDelayInMs = (1000 * _pingIntervalSecs) - timeSinceLastPingMs;
         }
 
 #ifdef _WIN32

ixwebsocket/IXWebSocketVersion.h

@@ -6,4 +6,4 @@
 
 #pragma once
 
-#define IX_WEBSOCKET_VERSION "10.0.3"
+#define IX_WEBSOCKET_VERSION "10.1.0"

ws/ws_connect.cpp

@@ -200,7 +200,7 @@ namespace ix
             }
             else if (msg->type == ix::WebSocketMessageType::Pong)
             {
-                spdlog::info("Received pong");
+                spdlog::info("Received pong {}", msg->str);
             }
             else
             {