39 lines
833 B
Go
39 lines
833 B
Go
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package websocket
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import (
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"github.com/charmbracelet/log"
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"github.com/gorilla/websocket"
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"os"
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"time"
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)
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func Connect(url string) *websocket.Conn {
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log.Info("Connected ", "host", url)
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conn, _, err := websocket.DefaultDialer.Dial(url, nil)
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if err != nil {
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log.Fatal("Dial error!", "reason", err)
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}
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return conn
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}
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func WaitForDisconnect(conn *websocket.Conn, interrupt chan os.Signal) {
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for {
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select {
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case <-Done:
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// session closed by remote
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return
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case <-interrupt:
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// Cleanly close the connection by sending a close message and then
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// waiting (with timeout) for the server to close the connection.
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conn.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
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select {
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case <-Done:
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case <-time.After(time.Second):
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}
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return
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}
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}
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}
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