Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc-cloned / deps / grpc / src / core / lib / iomgr / timer_uv.cc

diff --git a/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/iomgr/timer_uv.cc b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/iomgr/timer_uv.cc
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+++ b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/iomgr/timer_uv.cc
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+/*
+ *
+ * Copyright 2016 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <grpc/support/port_platform.h>
+
+#include "src/core/lib/iomgr/port.h"
+
+#ifdef GRPC_UV
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+
+#include "src/core/lib/debug/trace.h"
+#include "src/core/lib/iomgr/iomgr_custom.h"
+#include "src/core/lib/iomgr/timer.h"
+#include "src/core/lib/iomgr/timer_custom.h"
+
+#include <uv.h>
+
+static void timer_close_callback(uv_handle_t* handle) { gpr_free(handle); }
+
+static void stop_uv_timer(uv_timer_t* handle) {
+  uv_timer_stop(handle);
+  uv_unref((uv_handle_t*)handle);
+  uv_close((uv_handle_t*)handle, timer_close_callback);
+}
+
+void run_expired_timer(uv_timer_t* handle) {
+  grpc_custom_timer* timer_wrapper = (grpc_custom_timer*)handle->data;
+  grpc_custom_timer_callback(timer_wrapper, GRPC_ERROR_NONE);
+}
+
+static void timer_start(grpc_custom_timer* t) {
+  uv_timer_t* uv_timer;
+  uv_timer = (uv_timer_t*)gpr_malloc(sizeof(uv_timer_t));
+  uv_timer_init(uv_default_loop(), uv_timer);
+  uv_timer->data = t;
+  t->timer = (void*)uv_timer;
+  uv_timer_start(uv_timer, run_expired_timer, t->timeout_ms, 0);
+  // Node uses a garbage collector to call destructors, so we don't
+  // want to hold the uv loop open with active gRPC objects.
+  uv_unref((uv_handle_t*)uv_timer);
+}
+
+static void timer_stop(grpc_custom_timer* t) {
+  stop_uv_timer((uv_timer_t*)t->timer);
+}
+
+grpc_custom_timer_vtable uv_timer_vtable = {timer_start, timer_stop};
+
+#endif