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package protocol
import (
"io"
"time"
)
type TestModel struct {
data []byte
repo string
name string
offset int64
size int
closedCh chan bool
}
func newTestModel() *TestModel {
return &TestModel{
closedCh: make(chan bool),
}
}
func (t *TestModel) Index(nodeID string, repo string, files []FileInfo) {
}
func (t *TestModel) IndexUpdate(nodeID string, repo string, files []FileInfo) {
}
func (t *TestModel) Request(nodeID, repo, name string, offset int64, size int) ([]byte, error) {
t.repo = repo
t.name = name
t.offset = offset
t.size = size
return t.data, nil
}
func (t *TestModel) Close(nodeID string, err error) {
close(t.closedCh)
}
func (t *TestModel) ClusterConfig(nodeID string, config ClusterConfigMessage) {
}
func (t *TestModel) isClosed() bool {
select {
case <-t.closedCh:
return true
case <-time.After(1 * time.Second):
return false // Timeout
}
}
type ErrPipe struct {
io.PipeWriter
written int
max int
err error
closed bool
}
func (e *ErrPipe) Write(data []byte) (int, error) {
if e.closed {
return 0, e.err
}
if e.written+len(data) > e.max {
n, _ := e.PipeWriter.Write(data[:e.max-e.written])
e.PipeWriter.CloseWithError(e.err)
e.closed = true
return n, e.err
}
return e.PipeWriter.Write(data)
}
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