fix(striker-ui-api): distinguish processes in messages

striker-ui-api/src/index.ts

@@ -7,7 +7,7 @@ import { proxyServerVncUpgrade } from './middlewares';
 import { stderr, stdout } from './lib/shell';
 
 (async () => {
-  stdout(`Starting process with ownership ${getuid()}:${getgid()}`);
+  stdout(`Starting main process with ownership ${getuid()}:${getgid()}`);
 
   const server = (await app).listen(PORT, () => {
     try {
@@ -15,9 +15,9 @@ import { stderr, stdout } from './lib/shell';
       setgid(PGID);
       setuid(PUID);
 
-      stdout(`Process ownership changed to ${getuid()}:${getgid()}.`);
+      stdout(`Main process ownership changed to ${getuid()}:${getgid()}.`);
     } catch (error) {
-      stderr(`Failed to change process ownership; CAUSE: ${error}`);
+      stderr(`Failed to change main process ownership; CAUSE: ${error}`);
 
       process.exit(ECODE_DROP_PRIVILEGES);
     }

striker-ui-api/src/lib/accessModule.ts

@@ -36,10 +36,9 @@ class Access extends EventEmitter {
     uid = PUID,
     ...restSpawnOptions
   }: AccessStartOptions = {}) {
-    shvar(
+    const options = { args, gid, stdio, timeout, uid, ...restSpawnOptions };
-      { gid, stdio, timeout, uid, ...restSpawnOptions },
+
-      `Starting anvil-access-module daemon with options: `,
+    shvar(options, `Starting anvil-access-module daemon with: `);
-    );
 
     const ps = spawn(SERVER_PATHS.usr.sbin['anvil-access-module'].self, args, {
       gid,
@@ -49,13 +48,24 @@ class Access extends EventEmitter {
       ...restSpawnOptions,
     });
 
+    ps.on('spawn', () => {
+      shvar(
+        options,
+        `Successfully started anvil-access-module daemon (pid=${ps.pid}): `,
+      );
+    });
+
     ps.on('error', (error) => {
-      sherr(`anvil-access-module daemon error: ${error.message}`, error);
+      sherr(
+        `anvil-access-module daemon (pid=${ps.pid}) error: ${error.message}`,
+        error,
+      );
     });
 
     ps.on('close', (code, signal) => {
-      shout(
+      shvar(
-        `anvil-access-module daemon exited; code=${code}, signal=${signal}`,
+        { code, options, signal },
+        `anvil-access-module daemon (pid=${ps.pid}) closed: `,
       );
     });