Allow SIGINT to cancel psql database reconnections.
After installing the SIGINT handler in psql, SIGINT can no longer cancel
database reconnections. For instance, if the user starts a reconnection
and then needs to do some form of interaction (ie psql is polling),
there is no way to cancel the reconnection process currently.
Use PQconnectStartParams() in order to insert a cancel_pressed check
into the polling loop.
Tristan Partin, reviewed by Gurjeet Singh, Heikki Linnakangas, Jelte
Fennema-Nio, and me.
Discussion: http://postgr.es/m/D08WWCPVHKHN.3QELIKZJ2D9RZ@neon.tech
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/cafe1056558fe07cdc52b95205588fcd80870362
Modified Files
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src/bin/psql/command.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 71 insertions(+), 1 deletion(-)
