database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-30 21:42:05 +03:00
Code Activity

Add idle_in_transaction_session_timeout.

Browse Source 
Vik Fearing, reviewed by Stéphane Schildknecht and me, and revised
slightly by me.
This commit is contained in:
Robert Haas
2016-03-16 11:30:45 -04:00
parent 5871b88487
commit c6dda1f48e
12 changed files with 91 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/backend/utils/init/postinit.c
View File

@ -70,6 +70,7 @@ static void InitCommunication(void);
static void ShutdownPostgres(int code, Datum arg);
static void StatementTimeoutHandler(void);
static void LockTimeoutHandler(void);
static void IdleInTransactionSessionTimeoutHandler(void);
static bool ThereIsAtLeastOneRole(void);
static void process_startup_options(Port *port, bool am_superuser);
static void process_settings(Oid databaseid, Oid roleid);
@ -597,6 +598,8 @@ InitPostgres(const char *in_dbname, Oid dboid, const char *username,
RegisterTimeout(DEADLOCK_TIMEOUT, CheckDeadLockAlert);
RegisterTimeout(STATEMENT_TIMEOUT, StatementTimeoutHandler);
RegisterTimeout(LOCK_TIMEOUT, LockTimeoutHandler);
RegisterTimeout(IDLE_IN_TRANSACTION_SESSION_TIMEOUT,
IdleInTransactionSessionTimeoutHandler);
}
/*
@ -1178,6 +1181,13 @@ LockTimeoutHandler(void)
kill(MyProcPid, SIGINT);
}
static void
IdleInTransactionSessionTimeoutHandler(void)
{
IdleInTransactionSessionTimeoutPending = true;
InterruptPending = true;
SetLatch(MyLatch);
}
/*
* Returns true if at least one role is defined in this database cluster.