February 2003
Intermediate to advanced
560 pages
23h 11m
English
socket options = list — [global]
Allowable values: socket option list
Default: TCP_NODELAY
Sets OS-specific socket options. SO_KEEPALIVE makes TCP check clients every four hours to see if they are still accessible. TCP_NODELAY sends even tiny packets to keep delay low. Both are recommended wherever the operating system supports them.
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