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Re: streaming replication breaks horribly if master crashes - Mailing list pgsql-hackers

From Kevin Grittner
Subject Re: streaming replication breaks horribly if master crashes
Date
Msg-id 4C1914EE02000025000324D7@gw.wicourts.gov
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In response to Re: streaming replication breaks horribly if master crashes  (Greg Stark <gsstark@mit.edu>)
Responses Re: streaming replication breaks horribly if master crashes  ("Kevin Grittner" <Kevin.Grittner@wicourts.gov>)
Re: streaming replication breaks horribly if master crashes  (Greg Stark <gsstark@mit.edu>)
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Greg Stark <gsstark@mit.edu> wrote:
> TCP keepalives are for detecting broken network connections
Yeah.  That seems like what we have here.  If you shoot the OS in
the head, the network connection is broken rather abruptly, without
the normal packets exchanged to close the TCP connection.  It sounds
like it behaves just fine except for not detecting a broken
connection.
-Kevin

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