mirror of
https://github.com/openziti/ziti.git
synced 2026-10-13 15:51:21 +00:00
Michael Quigley
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
/*
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Copyright 2019 NetFoundry, Inc.
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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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https://www.apache.org/licenses/LICENSE-2.0
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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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package xgress
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import (
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"errors"
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"github.com/openziti/foundation/transport"
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)
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func ReadUntilNewline(peer transport.Connection) ([]byte, error) {
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return ReadUntil(peer, '\n')
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}
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func ReadUntil(peer transport.Connection, stop byte) ([]byte, error) {
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buffer := make([]byte, 0)
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done := false
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for !done {
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next := make([]byte, 1)
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n, err := peer.Reader().Read(next)
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if err != nil {
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return nil, err
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}
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if n != 1 {
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return nil, errors.New("short read")
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}
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buffer = append(buffer, next[:n]...)
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done = buffer[len(buffer)-1] == stop
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}
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return buffer, nil
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}
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