Default timeouts for basic Gateway TypeScript sample (#573)

Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>

asset-transfer-basic/application-gateway-typescript/src/app.ts

@@ -41,6 +41,19 @@ async function main(): Promise<void> {
         client,
         identity: await newIdentity(),
         signer: await newSigner(),
+        // Default timeouts for different gRPC calls
+        evaluateOptions: () => {
+            return { deadline: Date.now() + 5000 }; // 5 seconds
+        },
+        endorseOptions: () => {
+            return { deadline: Date.now() + 15000 }; // 15 seconds
+        },
+        submitOptions: () => {
+            return { deadline: Date.now() + 5000 }; // 5 seconds
+        },
+        commitStatusOptions: () => {
+            return { deadline: Date.now() + 60000 }; // 1 minute
+        },
     });
 
     try {