Error connectRedis: Cannot assign requested address about hiredis HOT 2 CLOSED

The operating system cannot clean up the ports you use as fast as you are creating new connections. The solution is to not create a new connection for every line, but to reuse the connection (or use a connection pool if you will). In addition to fixing this problem, reusing a connection will also be lots faster.

from hiredis.

1 I use one pc as server an client
2 client may reconnect the server quickly (in different func)
3 so there may TIME_WAIT cased by the connect. I have a quession .The Time_wait state was the kernel handle the
tcp socket close. I use
sysctl -w net.ipv4.tcp_timestamps=1
sysctl -w net.ipv4.tcp_tw_recycle=1 to quickly handle the preblem . But it still have many Time_Wait . Do you have a more faster method ?

from hiredis.