63 lines
837 B
Go
63 lines
837 B
Go
package server
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import (
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"time"
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"github.com/khlieng/name_pending/Godeps/_workspace/src/github.com/gorilla/websocket"
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)
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type conn struct {
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conn *websocket.Conn
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in chan WSRequest
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out chan WSResponse
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}
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func newConn(ws *websocket.Conn) *conn {
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return &conn{
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conn: ws,
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in: make(chan WSRequest, 32),
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out: make(chan WSResponse, 32),
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}
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}
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func (c *conn) send() {
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var err error
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ping := time.Tick(20 * time.Second)
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for {
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select {
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case res, ok := <-c.out:
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if !ok {
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return
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}
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err = c.conn.WriteJSON(res)
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case <-ping:
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err = c.conn.WriteJSON(WSResponse{Type: "ping"})
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}
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if err != nil {
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return
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}
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}
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}
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func (c *conn) recv() {
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var req WSRequest
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for {
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err := c.conn.ReadJSON(&req)
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if err != nil {
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close(c.in)
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return
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}
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c.in <- req
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}
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}
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func (c *conn) close() {
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close(c.out)
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}
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