fix: turn off LEDs on service start, suppress Err0 before first WS success

Made-with: Cursor

install.sh

@@ -187,6 +187,7 @@ Wants=network-online.target
 [Service]
 Type=simple
 EnvironmentFile=$ENV_FILE
+ExecStartPre=/bin/sh -c 'echo 1 > /sys/devices/platform/openvfd/attr/b1 2>/dev/null; echo 1 > /sys/devices/platform/openvfd/attr/b2 2>/dev/null; true'
 ExecStart=$NODE_BIN $INSTALL_DIR/bin/clawd.js
 WorkingDirectory=$INSTALL_DIR
 

lib/client.js

@@ -41,6 +41,8 @@ class ClawClient {
 
     // WS 连续失败计数（open 时清零）
     this._wsFailCount = 0;
+    // 是否曾经成功连接过（首次成功前不显示 Err0/AP）
+    this._hasEverConnected = false;
 
     // systemd watchdog
     this._sdTimer = null;
@@ -125,7 +127,7 @@ class ClawClient {
   _connect() {
     if (this._stopped) return;
 
-    if (this._wsFailCount < 3) led.display.showConn();
+    if (!this._hasEverConnected || this._wsFailCount < 3) led.display.showConn();
     log.info('clawd', `正在连接 ${this._cfg.server} ...`);
     const ws = new WebSocket(this._cfg.server, {
       handshakeTimeout: 10_000,
@@ -136,6 +138,7 @@ class ClawClient {
       log.info('clawd', 'WebSocket 已连接');
       this._backoff = 1_000;
       this._wsFailCount = 0;       // 连接成功，重置失败计数
+      this._hasEverConnected = true; // 标记已成功连接过
       this._sendConnect();
       this._startPing();
       // 显示由 _onConnected 根据 status 设置，不在此处提前 showTime
@@ -159,7 +162,7 @@ class ClawClient {
       if (!this._stopped) {
         this._wsFailCount++;
         log.warn('clawd', `连接断开 (${code})，失败次数=${this._wsFailCount}，${this._backoff / 1000}s 后重连...`);
-        if (this._wsFailCount >= 3) {
+        if (this._hasEverConnected && this._wsFailCount >= 3) {
           if (hasInternet()) {
             led.display.showErr0(); // 有网但 VPS 不可达
           } else {