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- // Copyright 2016 Google LLC
- //
- // 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.
-
- // +build appengine
-
- package grpc
-
- import (
- "context"
- "net"
- "time"
-
- "google.golang.org/appengine"
- "google.golang.org/appengine/socket"
- "google.golang.org/grpc"
- )
-
- func init() {
- // NOTE: dev_appserver doesn't currently support SSL.
- // When it does, this code can be removed.
- if appengine.IsDevAppServer() {
- return
- }
-
- appengineDialerHook = func(ctx context.Context) grpc.DialOption {
- return grpc.WithDialer(func(addr string, timeout time.Duration) (net.Conn, error) {
- return socket.DialTimeout(ctx, "tcp", addr, timeout)
- })
- }
- }
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