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3
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votes
1
answer
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Increase buffer size for a specific socket on Linux
I am using CentOS7 and I have to increase the send buffer size (SO_SNDBUF) on a socket listening on a specific port. The application that has the port opened does not natively support this.
Few things ...
1
vote
1
answer
6k
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Socat not closing tcp connection
I use socat 1.7.3.1-r0 and run following command on an alpine 3.3 linux server:
socat -d -d -d PTY,link=/dev/ttyFOOBAR,echo=0,raw,unlink-close=0 TCP-LISTEN:7000,forever,reuseaddr
Socat will listen ...
3
votes
1
answer
3k
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Does an open TCP socket connection consume data when not used?
I have a TCP socket connection established between my server and a modem which has a active GSM module and sim card installed.
I create this wirless 3G connection via socat:
/usr/bin/socat open:/dev/...