[ARVADOS] updated: c4a0f7a714586e61ad844de58837a20c76eda2a8

[Git user]

Summary of changes:
 services/ws/event_source.go | 3 +++
 1 file changed, 3 insertions(+)

       via  c4a0f7a714586e61ad844de58837a20c76eda2a8 (commit)
      from  3652f3ed82e994c9eea74ba1afb4aa3c11ebd697 (commit)

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commit c4a0f7a714586e61ad844de58837a20c76eda2a8
Author: Tom Clegg <tom at curoverse.com>
Date:   Mon May 8 16:04:01 2017 -0400

    11638: Log a warning if Postgres pool size is unlimited.

diff --git a/services/ws/event_source.go b/services/ws/event_source.go
index 1cc5ae7..7c1b584 100644
--- a/services/ws/event_source.go
+++ b/services/ws/event_source.go
@@ -116,6 +116,9 @@ func (ps *pgEventSource) Run() {
 		logger(nil).WithError(err).Error("sql.Open failed")
 		return
 	}
+	if ps.MaxOpenConns <= 0 {
+		logger(nil).Warn("no database connection limit configured -- consider setting PostgresPool>0 in arvados-ws configuration file")
+	}
 	db.SetMaxOpenConns(ps.MaxOpenConns)
 	if err = db.Ping(); err != nil {
 		logger(nil).WithError(err).Error("db.Ping failed")

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