Method onClose

packages/server/src/ws/connection.ts:676–706

(code: number, reason: string)

  }

  private onClose(code: number, reason: string): void {
    if (this.closed) return;
    this.closed = true;
    if (this.pingTimer) clearInterval(this.pingTimer);
    if (this.pongTimer) clearTimeout(this.pongTimer);

    this.sessionClients.forgetConnection(this);
    this.subscriptions.clear();

    if (this.fsWatchHandler !== undefined) {
      try {
        this.fsWatchHandler.cleanupConnection(this.id);
      } catch (err) {
        this.logger.warn(
          { err: String(err) },
          'fsWatchHandler.cleanupConnection threw',
        );
      }
    }
    if (this.terminalHandler !== undefined) {
      try {
        this.terminalHandler.cleanupConnection(this.id);
      } catch (err) {
        this.logger.warn(
          { err: String(err) },
          'terminalHandler.cleanupConnection threw',
        );
      }
    }
    this.logger.info({ code, reason, gotClientHello: this.gotClientHello }, 'connection closed');
  }

  public send(message: unknown): void {
    if (this.closed) return;