7fa4b06705
This makes it possible to use a factory function to create a transport of the right type and not having to repeat the address when calling Transport.Connect()
52 lines
1 KiB
Go
52 lines
1 KiB
Go
package xmpp
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import (
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"context"
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"errors"
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"net"
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"strings"
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"time"
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"nhooyr.io/websocket"
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)
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type WebsocketTransport struct {
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Config TransportConfiguration
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wsConn *websocket.Conn
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netConn net.Conn
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ctx context.Context
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}
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func (t *WebsocketTransport) Connect() error {
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t.ctx = context.Background()
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ctx, cancel := context.WithTimeout(t.ctx, time.Duration(t.Config.ConnectTimeout)*time.Second)
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defer cancel()
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if !c.Insecure && strings.HasPrefix(address, "wss:") {
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return errors.New("Websocket address is not secure")
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}
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wsConn, _, err := websocket.Dial(ctx, t.Config.Address, nil)
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if err != nil {
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t.wsConn = wsConn
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t.netConn = websocket.NetConn(t.ctx, t.wsConn, websocket.MessageText)
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}
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return err
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}
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func (t WebsocketTransport) DoesStartTLS() bool {
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return false
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}
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func (t WebsocketTransport) Read(p []byte) (n int, err error) {
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return t.netConn.Read(p)
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}
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func (t WebsocketTransport) Write(p []byte) (n int, err error) {
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return t.netConn.Write(p)
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}
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func (t WebsocketTransport) Close() error {
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return t.netConn.Close()
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}
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