update

ecoos_daemon/ts/daemon/index.ts

@@ -149,6 +149,7 @@ export class EcoDaemon {
 
   async getDisplays(): Promise<DisplayInfo[]> {
     if (this.swayStatus.state !== 'running') {
+      this.log(`[displays] Sway not running (state: ${this.swayStatus.state}), skipping display query`);
       return [];
     }
     const uid = await this.getUserUid();

ecoos_daemon/ts/daemon/process-manager.ts

@@ -28,11 +28,39 @@ export class ProcessManager {
   private user: string;
   private swayProcess: Deno.ChildProcess | null = null;
   private browserProcess: Deno.ChildProcess | null = null;
+  private swaySocket: string | null = null;
 
   constructor(user: string) {
     this.user = user;
   }
 
+  /**
+   * Find the Sway IPC socket path in the runtime directory
+   * Sway creates sockets like: sway-ipc.$UID.$PID.sock
+   */
+  async findSwaySocket(runtimeDir: string): Promise<string | null> {
+    try {
+      for await (const entry of Deno.readDir(runtimeDir)) {
+        if (entry.name.startsWith('sway-ipc.') && entry.name.endsWith('.sock')) {
+          const socketPath = `${runtimeDir}/${entry.name}`;
+          console.log(`[sway] Found IPC socket: ${socketPath}`);
+          return socketPath;
+        }
+      }
+    } catch (error) {
+      console.error(`[sway] Error finding socket: ${error}`);
+    }
+    return null;
+  }
+
+  getSwaySocket(): string | null {
+    return this.swaySocket;
+  }
+
+  setSwaySocket(socket: string | null): void {
+    this.swaySocket = socket;
+  }
+
   /**
    * Generate Sway configuration content for kiosk mode
    */
@@ -146,9 +174,19 @@ for_window [app_id="chromium-browser"] fullscreen enable
    * Run a swaymsg command to control Sway
    */
   async swaymsg(config: { runtimeDir: string; waylandDisplay: string }, command: string): Promise<boolean> {
+    // Find socket if not already found
+    if (!this.swaySocket) {
+      this.swaySocket = await this.findSwaySocket(config.runtimeDir);
+    }
+
+    if (!this.swaySocket) {
+      console.error('[swaymsg] No Sway IPC socket found');
+      return false;
+    }
+
     const env: Record<string, string> = {
       XDG_RUNTIME_DIR: config.runtimeDir,
-      WAYLAND_DISPLAY: config.waylandDisplay,
+      SWAYSOCK: this.swaySocket,
     };
 
     const envString = Object.entries(env)
@@ -292,6 +330,7 @@ for_window [app_id="chromium-browser"] fullscreen enable
         // Process may already be dead
       }
       this.swayProcess = null;
+      this.swaySocket = null; // Reset socket so we find new one on restart
     }
   }
 
@@ -311,9 +350,19 @@ for_window [app_id="chromium-browser"] fullscreen enable
    * Get connected displays via swaymsg
    */
   async getDisplays(config: { runtimeDir: string; waylandDisplay: string }): Promise<DisplayInfo[]> {
+    // Find socket if not already found
+    if (!this.swaySocket) {
+      this.swaySocket = await this.findSwaySocket(config.runtimeDir);
+    }
+
+    if (!this.swaySocket) {
+      console.error('[displays] No Sway IPC socket found');
+      return [];
+    }
+
     const env: Record<string, string> = {
       XDG_RUNTIME_DIR: config.runtimeDir,
-      WAYLAND_DISPLAY: config.waylandDisplay,
+      SWAYSOCK: this.swaySocket,
     };
 
     const envString = Object.entries(env)
@@ -329,7 +378,8 @@ for_window [app_id="chromium-browser"] fullscreen enable
     try {
       const result = await cmd.output();
       if (!result.success) {
-        console.error('[displays] Failed to get outputs');
+        const stderr = new TextDecoder().decode(result.stderr);
+        console.error(`[displays] Failed to get outputs: ${stderr}`);
         return [];
       }
 
@@ -427,6 +477,7 @@ for_window [app_id="chromium-browser"] fullscreen enable
       console.log(`[${name}] Process exited with code ${status.code}`);
       if (name === 'sway' && this.swayProcess === process) {
         this.swayProcess = null;
+        this.swaySocket = null; // Reset socket so we find new one on restart
       } else if (name === 'chromium' && this.browserProcess === process) {
         this.browserProcess = null;
       }

ecoos_daemon/ts/version.ts

@@ -1 +1 @@
-export const VERSION = "0.3.9";
+export const VERSION = "0.4.2";