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Add an overall timeout on the client authentication cycle, so that
a hung client or lost connection can't indefinitely block a postmaster child (not to mention the possibility of deliberate DoS attacks). Timeout is controlled by new authentication_timeout GUC variable, which I set to 60 seconds by default ... does that seem reasonable?
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- doc/src/sgml/runtime.sgml 15 additions, 1 deletiondoc/src/sgml/runtime.sgml
- src/backend/libpq/pqsignal.c 6 additions, 3 deletionssrc/backend/libpq/pqsignal.c
- src/backend/postmaster/postmaster.c 30 additions, 4 deletionssrc/backend/postmaster/postmaster.c
- src/backend/storage/lmgr/proc.c 67 additions, 39 deletionssrc/backend/storage/lmgr/proc.c
- src/backend/tcop/postgres.c 4 additions, 14 deletionssrc/backend/tcop/postgres.c
- src/backend/utils/misc/guc.c 9 additions, 1 deletionsrc/backend/utils/misc/guc.c
- src/backend/utils/misc/postgresql.conf.sample 1 addition, 0 deletionssrc/backend/utils/misc/postgresql.conf.sample
- src/include/storage/proc.h 4 additions, 1 deletionsrc/include/storage/proc.h
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