From 6bd07c656b8d0170eb499e9ee61cf9ca827d59c9 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 10 Mar 2017 10:48:57 -0800
Subject: [PATCH] Stop gRPC timers from keeping the UV loop open
---
src/core/lib/iomgr/timer_uv.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/core/lib/iomgr/timer_uv.c b/src/core/lib/iomgr/timer_uv.c
index f28a14405d..8e8a07578c 100644
--- a/src/core/lib/iomgr/timer_uv.c
+++ b/src/core/lib/iomgr/timer_uv.c
@@ -78,6 +78,10 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer,
uv_timer->data = timer;
timer->uv_timer = uv_timer;
uv_timer_start(uv_timer, run_expired_timer, timeout, 0);
+ /* We assume that gRPC timers are only used alongside other active gRPC
+ objects, and that there will therefore always be something else keeping
+ the uv loop alive whenever there is a timer */
+ uv_unref((uv_handle_t *)uv_timer);
}
void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer) {
--
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