[core] Make field for bandwidth atomic to avoid thread clash (#3093).

ethouris · web-flow · commit b25263783d2a · 2024-12-18T17:02:07.000+01:00
diff --git a/srtcore/congctl.cpp b/srtcore/congctl.cpp
@@ -60,7 +60,7 @@ void SrtCongestion::Check()
 
 class LiveCC: public SrtCongestionControlBase
 {
-    int64_t  m_llSndMaxBW;          //Max bandwidth (bytes/sec)
+    srt::sync::atomic<int64_t>  m_llSndMaxBW;          //Max bandwidth (bytes/sec)
     srt::sync::atomic<size_t>   m_zSndAvgPayloadSize;  //Average Payload Size of packets to xmit
     size_t   m_zMaxPayloadSize;
     size_t   m_zHeaderSize;

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ void SrtCongestion::Check()`
`60`	`60`
`61`	`61`	`class LiveCC: public SrtCongestionControlBase`
`62`	`62`	`{`
`63`		`- int64_t m_llSndMaxBW; //Max bandwidth (bytes/sec)`
	`63`	`+ srt::sync::atomic<int64_t> m_llSndMaxBW; //Max bandwidth (bytes/sec)`
`64`	`64`	`srt::sync::atomic<size_t> m_zSndAvgPayloadSize; //Average Payload Size of packets to xmit`
`65`	`65`	`size_t m_zMaxPayloadSize;`
`66`	`66`	`size_t m_zHeaderSize;`