vendor: upgrade grpc-go to v1.5.1
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
This commit is contained in:
47
cmd/vendor/google.golang.org/grpc/balancer.go
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vendored
47
cmd/vendor/google.golang.org/grpc/balancer.go
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vendored
@ -1,33 +1,18 @@
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/*
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*
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* Copyright 2016, Google Inc.
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* All rights reserved.
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* Copyright 2016 gRPC authors.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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@ -172,7 +157,7 @@ type roundRobin struct {
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func (rr *roundRobin) watchAddrUpdates() error {
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updates, err := rr.w.Next()
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if err != nil {
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grpclog.Printf("grpc: the naming watcher stops working due to %v.\n", err)
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grpclog.Warningf("grpc: the naming watcher stops working due to %v.", err)
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return err
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}
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rr.mu.Lock()
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@ -188,7 +173,7 @@ func (rr *roundRobin) watchAddrUpdates() error {
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for _, v := range rr.addrs {
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if addr == v.addr {
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exist = true
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grpclog.Println("grpc: The name resolver wanted to add an existing address: ", addr)
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grpclog.Infoln("grpc: The name resolver wanted to add an existing address: ", addr)
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break
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}
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}
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@ -205,7 +190,7 @@ func (rr *roundRobin) watchAddrUpdates() error {
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}
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}
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default:
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grpclog.Println("Unknown update.Op ", update.Op)
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grpclog.Errorln("Unknown update.Op ", update.Op)
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}
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}
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// Make a copy of rr.addrs and write it onto rr.addrCh so that gRPC internals gets notified.
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@ -216,6 +201,10 @@ func (rr *roundRobin) watchAddrUpdates() error {
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if rr.done {
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return ErrClientConnClosing
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}
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select {
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case <-rr.addrCh:
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default:
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}
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rr.addrCh <- open
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return nil
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}
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@ -238,7 +227,7 @@ func (rr *roundRobin) Start(target string, config BalancerConfig) error {
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return err
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}
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rr.w = w
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rr.addrCh = make(chan []Address)
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rr.addrCh = make(chan []Address, 1)
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go func() {
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for {
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if err := rr.watchAddrUpdates(); err != nil {
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