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client.go
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/
client.go
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package played
import (
"context"
"golang.org/x/xerrors"
"nhooyr.io/websocket"
)
type Client struct {
addr string
conn *websocket.Conn
fails int
}
func NewClient(ctx context.Context, addr string) (*Client, error) {
conn, _, err := websocket.Dial(ctx, addr, nil)
if err != nil {
return nil, xerrors.Errorf("failed to dial played server: %w", err)
}
return &Client{
addr: addr,
conn: conn,
}, nil
}
func (c *Client) WritePresence(ctx context.Context, buf []byte) error {
err := c.conn.Write(ctx, websocket.MessageBinary, buf)
if err != nil {
if c.fails > 5 {
return xerrors.Errorf("failed to connect to played: %w", err)
}
c.fails++
conn, _, err := websocket.Dial(ctx, c.addr, nil)
if err != nil {
return xerrors.Errorf("failed to reinitialize played conn: %w", err)
}
c.conn = conn
return c.WritePresence(ctx, buf)
}
return nil
}