[GitHub] rawlinp opened a new issue #1808: Traffic Ops Golang Proxy should retry for a DB connection while starting up

[GitBox <gi...@apache.org>]

rawlinp opened a new issue #1808: Traffic Ops Golang Proxy should retry for a DB connection while starting up
URL: https://github.com/apache/incubator-trafficcontrol/issues/1808
 
 
   When the DB is maxed out on connections, the TO Golang Proxy encounters this error on startup: ```ERROR: proc.go:185: 2018-01-29T17:10:56.668204008Z: registering routes: Error preparing db priv level query: pq: remaining connection slots are reserved for non-replication superuser connections```
   Because of this error, the proxy never starts listening on port 443 and fails to start. Rather than just failing the startup completely, the Proxy should periodically retry for a DB connection before starting to listen on port 443. This way when the connections are no longer maxed out, the proxy will be able to start on its own without requiring a full restart of Traffic Ops.

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