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-rw-r--r--vendor/golang.org/x/net/http2/flow.go50
1 files changed, 0 insertions, 50 deletions
diff --git a/vendor/golang.org/x/net/http2/flow.go b/vendor/golang.org/x/net/http2/flow.go
deleted file mode 100644
index cea601f..0000000
--- a/vendor/golang.org/x/net/http2/flow.go
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Flow control
-
-package http2
-
-// flow is the flow control window's size.
-type flow struct {
- // n is the number of DATA bytes we're allowed to send.
- // A flow is kept both on a conn and a per-stream.
- n int32
-
- // conn points to the shared connection-level flow that is
- // shared by all streams on that conn. It is nil for the flow
- // that's on the conn directly.
- conn *flow
-}
-
-func (f *flow) setConnFlow(cf *flow) { f.conn = cf }
-
-func (f *flow) available() int32 {
- n := f.n
- if f.conn != nil && f.conn.n < n {
- n = f.conn.n
- }
- return n
-}
-
-func (f *flow) take(n int32) {
- if n > f.available() {
- panic("internal error: took too much")
- }
- f.n -= n
- if f.conn != nil {
- f.conn.n -= n
- }
-}
-
-// add adds n bytes (positive or negative) to the flow control window.
-// It returns false if the sum would exceed 2^31-1.
-func (f *flow) add(n int32) bool {
- sum := f.n + n
- if (sum > n) == (f.n > 0) {
- f.n = sum
- return true
- }
- return false
-}