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New option bind-tempname for parallel UNIX domain SENDTO clients

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This commit is contained in:
Gerhard Rieger 2023-10-03 21:02:13 +02:00
parent 8641344c73
commit b2914a0cf3
17 changed files with 551 additions and 86 deletions

9
CHANGES
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@ -152,6 +152,15 @@ Features:
afterwards.
Tests: UMASK_ON_CREATE UMASK_ON_SYSTEM
Added option unix-bind-tempname (bind-tempname) to allow UNIX (and
ABSTRACT) client addresses to bind to unique addresses even when
invoked in forked off sub processes.
Tests: UNIX_LISTEN_CONNECT_BIND_TEMPNAME UNIX_LISTEN_CLIENT_BIND_TEMPNAME
UNIX_RECVFROM_CLIENT_BIND_TEMPNAME UNIX_RECVFROM_SENDTO_BIND_TEMPNAME
ABSTRACT_LISTEN_CONNECT_BIND_TEMPNAME ABSTRACT_LISTEN_CLIENT_BIND_TEMPNAME
ABSTRACT_RECVFROM_CLIENT_BIND_TEMPNAME ABSTRACT_RECVFROM_SENDTO_BIND_TEMPNAME
Thanks to Kai Lüke for sending an initial patch.
Corrections:
When a sub process (EXEC, SYSTEM) terminated with exit code other than
0, its last sent data might have been lost depending on timing of read/