From 0b3e37926a3943a102e6ab38e15f0fd8bcf06d2b Mon Sep 17 00:00:00 2001
From: Tudor Stanciu <tstanciu@totalsoft.ro>
Date: Sat, 4 Oct 2025 02:57:09 +0300
Subject: [PATCH] refactor: update healthcheck command to use wget and reduce
 shutdown timeout from 10 to 5 seconds

---
 Dockerfile           | 8 ++++----
 src/backend/index.ts | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index f1f71cf..95fcd77 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,8 +51,8 @@ ENV APP_VERSION=${APP_VERSION} \
     GIT_REVISION=${GIT_REVISION} \
     NODE_ENV=production
 
-# Install dumb-init for proper signal handling
-RUN apk add --no-cache dumb-init
+# Install dumb-init for proper signal handling and wget for healthcheck
+RUN apk add --no-cache dumb-init wget
 
 # Create app directory
 WORKDIR /app
@@ -92,8 +92,8 @@ USER bitip
 EXPOSE 5172
 
 # Health check
-HEALTHCHECK --interval=60s --timeout=3s --start-period=20s --retries=3 \
-  CMD node -e "require('http').get('http://localhost:5172/api/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) }).on('error', () => { process.exit(1) })"
+HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
+  CMD wget --no-verbose --tries=1 --spider http://localhost:5172/api/health || exit 1
 
 # Start the application
 ENTRYPOINT ["dumb-init", "--"]
diff --git a/src/backend/index.ts b/src/backend/index.ts
index d3a0084..26a6a99 100644
--- a/src/backend/index.ts
+++ b/src/backend/index.ts
@@ -136,11 +136,11 @@ const gracefulShutdown = async (signal: string): Promise<void> => {
     }
   });
 
-  // Force close after 10 seconds
+  // Force close after 5 seconds
   setTimeout(() => {
     logger.error('Forced shutdown after timeout');
     process.exit(1);
-  }, 10000);
+  }, 5000);
 };
 
 process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));