bcollet/socat
1
0
Fork 0
mirror of https://repo.or.cz/socat.git synced 2025-06-27 01:58:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

ECONNRESET,EPIPE on read() and shutdown() are now errors

Browse source
This commit is contained in:
Gerhard Rieger 2023-06-18 15:58:24 +02:00
parent 1861303728
commit fe4444a70b
4 changed files with 37 additions and 16 deletions

13
doc/socat.yo
View file

@ -789,8 +789,7 @@ label(ADDRESS_SCTP_LISTEN)dit(bf(tt(SCTP-LISTEN:<port>)))
link(sctp-nodelay)(OPTION_SCTP_NODELAY),
link(su)(OPTION_SUBSTUSER),
link(reuseaddr)(OPTION_REUSEADDR),
link(retry)(OPTION_RETRY),
link(cool-write)(OPTION_COOL_WRITE)nl()
link(retry)(OPTION_RETRY)nl()
See also:
link(SCTP4-LISTEN)(ADDRESS_SCTP4_LISTEN),
link(SCTP6-LISTEN)(ADDRESS_SCTP6_LISTEN),
@ -1415,8 +1414,7 @@ label(ADDRESS_VSOCK_LISTEN)dit(bf(tt(VSOCK-LISTEN:<port>)))
link(backlog)(OPTION_BACKLOG),
link(su)(OPTION_SUBSTUSER),
link(reuseaddr)(OPTION_REUSEADDR),
link(retry)(OPTION_RETRY),
link(cool-write)(OPTION_COOL_WRITE)nl()
link(retry)(OPTION_RETRY)nl()
See also:
link(VSOCK-CONNECT)(ADDRESS_VSOCK_CONNECT)
@ -1626,9 +1624,10 @@ label(OPTION_COOL_WRITE)dit(bf(tt(cool-write[=<bool>])))
Takes it easy when write fails with EPIPE or ECONNRESET and logs the message
with em(notice) level instead of em(error).
This prevents the log file from being filled with useless error messages
when socat is used as a high volume server or proxy where clients often
abort the connection.nl()
This option is experimental.
when socat() is used as a high volume server or proxy where clients often
abort the connection. Use this option only with option
link(fork)(OPTION_FORK) because otherwise it might cause socat() to exit
with code 0 even on failure.nl()
label(OPTION_END_CLOSE)dit(bf(tt(end-close[=<bool>])))
Changes the (address dependent) method of ending a connection to just close
the file descriptors. This is useful when the connection is to be reused by