RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 5811daec0ccef2df15e8b1184d1f87ec8aeaffdc

peilaus alkaen https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

wuyangyong 8d4d8a8338 fixed bug: close sock when connect fail.		13 vuotta sitten
..
tcpclient.c	8d4d8a8338 fixed bug: close sock when connect fail.	13 vuotta sitten
tcpsendpacket.c	6c83bee27f add TCP client send test.	16 vuotta sitten
tcpserver.c	844bca0bd6 fixed recv issue in tcp server example.	13 vuotta sitten
udpclient.c	cd039a8b49 add more Chinese comments.	16 vuotta sitten
udpserver.c	5cf2b9c3a2 Fixed buffer size issue.	13 vuotta sitten