Sebastian Mark
9c4d43a4d3
- add `Connected()` method for client - add `LastErr` field to GoTomatoClient - replace error logging by updating `LastErr` field - modify methods to use pointer receivers for Client - add `prevMessage` variable to store the last received server message - show connect status in TUI - use EnterAltScreen instead of ClearScreen
35 lines
837 B
Go
35 lines
837 B
Go
package websocket
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import (
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"github.com/gorilla/websocket"
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"time"
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ChronoTomato "git.smsvc.net/pomodoro/ChronoTomato/pkg/models"
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)
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type Client ChronoTomato.GoTomatoClient // New websocket client
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// Connects to websocket
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func Connect(url string) Client {
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conn, _, err := websocket.DefaultDialer.Dial(url, nil)
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return Client{Conn: conn, Server: url, LastErr: err}
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}
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func (c Client) Connected() bool {
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return c.Conn != nil
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}
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// Disconnects from websocket
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func (c Client) Disconnect() {
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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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if c.Connected() {
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c.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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}
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return
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}
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