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103 lines
2.3 KiB
Go
103 lines
2.3 KiB
Go
// Copyright 2017, Google
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package b2
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import "fmt"
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// StatusInfo reports information about a client.
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type StatusInfo struct {
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Writers map[string]*WriterStatus
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Readers map[string]*ReaderStatus
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}
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// WriterStatus reports the status for each writer.
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type WriterStatus struct {
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// Progress is a slice of completion ratios. The index of a ratio is its
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// chunk id less one.
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Progress []float64
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}
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// ReaderStatus reports the status for each reader.
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type ReaderStatus struct {
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// Progress is a slice of completion ratios. The index of a ratio is its
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// chunk id less one.
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Progress []float64
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}
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// Status returns information about the current state of the client.
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func (c *Client) Status() *StatusInfo {
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c.slock.Lock()
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defer c.slock.Unlock()
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si := &StatusInfo{
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Writers: make(map[string]*WriterStatus),
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Readers: make(map[string]*ReaderStatus),
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}
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for name, w := range c.sWriters {
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si.Writers[name] = w.status()
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}
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for name, r := range c.sReaders {
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si.Readers[name] = r.status()
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}
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return si
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}
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func (c *Client) addWriter(w *Writer) {
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c.slock.Lock()
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defer c.slock.Unlock()
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if c.sWriters == nil {
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c.sWriters = make(map[string]*Writer)
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}
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c.sWriters[fmt.Sprintf("%s/%s", w.o.b.Name(), w.name)] = w
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}
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func (c *Client) removeWriter(w *Writer) {
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c.slock.Lock()
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defer c.slock.Unlock()
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if c.sWriters == nil {
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return
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}
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delete(c.sWriters, fmt.Sprintf("%s/%s", w.o.b.Name(), w.name))
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}
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func (c *Client) addReader(r *Reader) {
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c.slock.Lock()
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defer c.slock.Unlock()
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if c.sReaders == nil {
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c.sReaders = make(map[string]*Reader)
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}
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c.sReaders[fmt.Sprintf("%s/%s", r.o.b.Name(), r.name)] = r
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}
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func (c *Client) removeReader(r *Reader) {
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c.slock.Lock()
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defer c.slock.Unlock()
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if c.sReaders == nil {
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return
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}
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delete(c.sReaders, fmt.Sprintf("%s/%s", r.o.b.Name(), r.name))
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}
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