![]() ![]() In this case you need also to increase the session value of interactive_timeout. This can cause surprises if you set low values for wait_timeout and interactive_timeout instance wide, but would like to have a larger timeout for few connections by increasing the session value of wait_timeout after connection. They can remain idle for up to another 1 minute. So idle connections are not killed immediately after passing the timeout. Basis on a gut feeling as skimmed from support case possibly it could be due to connectivity issue. Type: 'All traffic', Source: 'My IP', then click. It seems Aurora has a monitoring thread that checks the timeouts every 1 minute or so. I have a cakephproject got a error when the project reload and it seem the error Database connection 'Postgres' is missing, or could not be created. obtaining Timeout expired while connecting from pgadmin to RDS postgres db instance 0 Hello All, While we are trying to connect from pgamin to RDS postgres db instance we are obtaining ' timeout expired '. Connection timed out (0x0000274C/10060)', these are what I did to solve the problem: Go to 'Security group rules' (under 'Connectivity & security') Click the item 'default' Security group Click 'Actions' > 'Edit inbound rules' > 'Add rule' Select.This applies for both interactive and non-interactive connections. ![]() So to have a longer timeout period, increasing wait_timeout is not enough, you need also to increase the value of interactive_timeout. Aurora considers the session values of wait_timeout and interactive_timeout (not just wait_timeout).You can increase the timeout of a single connection by changing the session value of wait_timeout.Īurora MySQL deviates from MySQL behavior as following: After connection initialization MySQL will consider only the session value of wait_timeout and will automatically close the connection whenever the connection is kept idle for more than the wait_timeout. An Idle connection wait time is the time the server waited for the client to send a new command.ĭuring a new connection initialization, MySQL copies the global value of wait_timeout or interactive_timeout to the session variable wait_timeout. In MySQL you can set a timeout for idle connections. I didn't find this documenting anywhere and I resolved it with try and error. This is one of the few things that Aurora MySQL behaves differently than community MySQL, and made me struggling for few hours till I understood how it works. ![]()
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