Winlin ce2ce1542f Add a TCP proxy for debugging. v6.0.117 (#3958) ... When debugging the RTMP protocol, we can capture packets using tcpdump and then replay the pcap file. For example: ```bash cd ~/git/srs/trunk/3rdparty/srs-bench/pcap tcpdump -i any -w t.pcap tcp port 1935 go run . -f ./t.pcap -s 127.0.0.1:1935 ``` However, sometimes due to poor network conditions between the server and the client, there may be many retransmitted packets. In such cases, setting up a transparent TCP proxy that listens on port 1935 and forwards to port 19350 can be a solution: ```bash ./objs/srs -c conf/origin.conf cd 3rdparty/srs-bench/tcpproxy/ && go run main.go tcpdump -i any -w t.pcap tcp port 19350 ``` This approach allows for the implementation of packet dumping, multipoint replication, or the provision of detailed timestamps and byte information at the proxy. It enables the collection of debugging information without the need to modify the server. --------- `TRANS_BY_GPT4` --------- Co-authored-by: john <hondaxiao@tencent.com>		2024-03-19 21:10:10 +08:00
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main.go	Add a TCP proxy for debugging. v6.0.117 (#3958)	2024-03-19 21:10:10 +08:00