1 files changed, 0 insertions, 85 deletions
diff --git a/vendor/google.golang.org/grpc/internal/buffer/unbounded.go b/vendor/google.golang.org/grpc/internal/buffer/unbounded.go
deleted file mode 100644
index 9f6a0c1..0000000
--- a/vendor/google.golang.org/grpc/internal/buffer/unbounded.go
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright 2019 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.
- *
- */
-
-// Package buffer provides an implementation of an unbounded buffer.
-package buffer
-
-import "sync"
-
-// Unbounded is an implementation of an unbounded buffer which does not use
-// extra goroutines. This is typically used for passing updates from one entity
-// to another within gRPC.
-//
-// All methods on this type are thread-safe and don't block on anything except
-// the underlying mutex used for synchronization.
-//
-// Unbounded supports values of any type to be stored in it by using a channel
-// of `interface{}`. This means that a call to Put() incurs an extra memory
-// allocation, and also that users need a type assertion while reading. For
-// performance critical code paths, using Unbounded is strongly discouraged and
-// defining a new type specific implementation of this buffer is preferred. See
-// internal/transport/transport.go for an example of this.
-type Unbounded struct {
-	c       chan interface{}
-	mu      sync.Mutex
-	backlog []interface{}
-}
-
-// NewUnbounded returns a new instance of Unbounded.
-func NewUnbounded() *Unbounded {
-	return &Unbounded{c: make(chan interface{}, 1)}
-}
-
-// Put adds t to the unbounded buffer.
-func (b *Unbounded) Put(t interface{}) {
-	b.mu.Lock()
-	if len(b.backlog) == 0 {
-		select {
-		case b.c <- t:
-			b.mu.Unlock()
-			return
-		default:
-		}
-	}
-	b.backlog = append(b.backlog, t)
-	b.mu.Unlock()
-}
-
-// Load sends the earliest buffered data, if any, onto the read channel
-// returned by Get(). Users are expected to call this every time they read a
-// value from the read channel.
-func (b *Unbounded) Load() {
-	b.mu.Lock()
-	if len(b.backlog) > 0 {
-		select {
-		case b.c <- b.backlog[0]:
-			b.backlog[0] = nil
-			b.backlog = b.backlog[1:]
-		default:
-		}
-	}
-	b.mu.Unlock()
-}
-
-// Get returns a read channel on which values added to the buffer, via Put(),
-// are sent on.
-//
-// Upon reading a value from this channel, users are expected to call Load() to
-// send the next buffered value onto the channel if there is any.
-func (b *Unbounded) Get() <-chan interface{} {
-	return b.c
-}