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84 lines
2.3 KiB
84 lines
2.3 KiB
2 years ago
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package new
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import (
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"github.com/gorilla/websocket"
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"net/http"
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"time"
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)
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type LongConn interface {
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//Close this connection
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Close() error
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//Write message to connection,messageType means data type,can be set binary(2) and text(1).
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WriteMessage(messageType int, message []byte) error
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//Read message from connection.
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ReadMessage() (int, []byte, error)
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//SetReadTimeout sets the read deadline on the underlying network connection,
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//after a read has timed out, will return an error.
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SetReadTimeout(timeout int) error
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//SetWriteTimeout sets the write deadline when send message,when read has timed out,will return error.
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SetWriteTimeout(timeout int) error
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//Try to dial a connection,url must set auth args,header can control compress data
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Dial(urlStr string, requestHeader http.Header) (*http.Response, error)
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//Whether the connection of the current long connection is nil
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IsNil() bool
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//Set the connection of the current long connection to nil
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SetConnNil()
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//Check the connection of the current and when it was sent are the same
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CheckSendConnDiffNow() bool
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}
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type GWebSocket struct {
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protocolType int
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conn *websocket.Conn
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}
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func NewDefault(protocolType int) *GWebSocket {
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return &GWebSocket{protocolType: protocolType}
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}
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func (d *GWebSocket) Close() error {
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return d.conn.Close()
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}
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func (d *GWebSocket) WriteMessage(messageType int, message []byte) error {
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d.setSendConn(d.conn)
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return d.conn.WriteMessage(messageType, message)
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}
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func (d *GWebSocket) setSendConn(sendConn *websocket.Conn) {
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d.sendConn = sendConn
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}
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func (d *GWebSocket) ReadMessage() (int, []byte, error) {
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return d.conn.ReadMessage()
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}
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func (d *GWebSocket) SetReadTimeout(timeout int) error {
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return d.conn.SetReadDeadline(time.Now().Add(time.Duration(timeout) * time.Second))
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}
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func (d *GWebSocket) SetWriteTimeout(timeout int) error {
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return d.conn.SetWriteDeadline(time.Now().Add(time.Duration(timeout) * time.Second))
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}
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func (d *GWebSocket) Dial(urlStr string, requestHeader http.Header) (*http.Response, error) {
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conn, httpResp, err := websocket.DefaultDialer.Dial(urlStr, requestHeader)
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if err == nil {
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d.conn = conn
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}
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return httpResp, err
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}
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func (d *GWebSocket) IsNil() bool {
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if d.conn != nil {
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return false
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}
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return true
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}
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func (d *GWebSocket) SetConnNil() {
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d.conn = nil
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}
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func (d *GWebSocket) CheckSendConnDiffNow() bool {
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return d.conn == d.sendConn
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}
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