77 lines
1.5 KiB
Go
77 lines
1.5 KiB
Go
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// Copyright (C) 2014 Jakob Borg and Contributors (see the CONTRIBUTORS file).
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// All rights reserved. Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package protocol
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import (
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"io"
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"time"
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)
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type TestModel struct {
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data []byte
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repo string
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name string
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offset int64
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size int
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closedCh chan bool
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}
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func newTestModel() *TestModel {
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return &TestModel{
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closedCh: make(chan bool),
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}
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}
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func (t *TestModel) Index(nodeID NodeID, repo string, files []FileInfo) {
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}
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func (t *TestModel) IndexUpdate(nodeID NodeID, repo string, files []FileInfo) {
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}
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func (t *TestModel) Request(nodeID NodeID, repo, name string, offset int64, size int) ([]byte, error) {
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t.repo = repo
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t.name = name
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t.offset = offset
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t.size = size
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return t.data, nil
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}
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func (t *TestModel) Close(nodeID NodeID, err error) {
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close(t.closedCh)
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}
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func (t *TestModel) ClusterConfig(nodeID NodeID, config ClusterConfigMessage) {
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}
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func (t *TestModel) isClosed() bool {
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select {
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case <-t.closedCh:
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return true
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case <-time.After(1 * time.Second):
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return false // Timeout
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}
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}
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type ErrPipe struct {
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io.PipeWriter
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written int
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max int
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err error
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closed bool
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}
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func (e *ErrPipe) Write(data []byte) (int, error) {
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if e.closed {
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return 0, e.err
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}
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if e.written+len(data) > e.max {
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n, _ := e.PipeWriter.Write(data[:e.max-e.written])
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e.PipeWriter.CloseWithError(e.err)
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e.closed = true
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return n, e.err
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}
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return e.PipeWriter.Write(data)
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}
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