Revive the backend_conn counter

Discussed with Federico. Fixes: #1725

Revive the backend_conn counter
Discussed with Federico. Fixes: #1725
d01f76a4 · Dag Haavi Finstad · Federico G. Schwindt · e535fe0c · d01f76a4
Commit d01f76a4 authored Mar 08, 2016 by Dag Haavi Finstad Committed by Federico G. Schwindt Apr 03, 2016
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cache_backend_tcp.c bin/varnishd/cache/cache_backend_tcp.c +3 -1

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--- a/bin/varnishd/cache/cache_backend_tcp.c
+++ b/bin/varnishd/cache/cache_backend_tcp.c
@@ -382,7 +382,9 @@ VBT_Get(struct tcp_pool *tp, double tmo, const struct backend *be,
 		Lck_Lock(&tp->mtx);
 		tp->n_used--;		// Nope, didn't work after all.
 		Lck_Unlock(&tp->mtx);
-	}
+	} else
+		VSC_C_main->backend_conn++;
+
 	return (vbc);
 }