@foxglove/ws-protocol-examples: Bump ws-protocol dependency, cleanup …

…service server (#795)

### Changelog
None

### Docs
None

### Description

- Bumps the `@foxglove/ws-protocol` dependency
- Reverts accidentally committed change (from #783)

typescript/ws-protocol-examples/package.json

@@ -68,7 +68,7 @@
     "@foxglove/schemas": "^1.6.2",
     "@foxglove/wasm-lz4": "^1.0.2",
     "@foxglove/wasm-zstd": "^1.0.1",
-    "@foxglove/ws-protocol": "0.7.3",
+    "@foxglove/ws-protocol": "0.7.4",
     "@mcap/core": "^2.1.2",
     "boxen": "^7.1.1",
     "commander": "^11.1.0",

typescript/ws-protocol-examples/src/examples/service-server.ts

@@ -4,7 +4,6 @@ import {
   ServerCapability,
   Service,
   ServiceCallPayload,
-  StatusLevel,
 } from "@foxglove/ws-protocol";
 import { Command } from "commander";
 import Debug from "debug";
@@ -30,8 +29,6 @@ async function main(): Promise<void> {
   });
   setupSigintHandler(log, ws);
 
-  let callCount = 0;
-
   const serviceDefRos: Omit<Service, "id"> = {
     name: "/set_bool_ros",
     type: "std_srvs/SetBool",
@@ -128,11 +125,7 @@ async function main(): Promise<void> {
       throw err;
     }
 
-    log(
-      "Received service call request with %d bytes, call count %d",
-      request.data.byteLength,
-      callCount,
-    );
+    log("Received service call request with %d bytes", request.data.byteLength);
 
     const responseMsg = {
       success: true,
@@ -154,17 +147,6 @@ async function main(): Promise<void> {
       data: new DataView(responseData.buffer),
     };
     server.sendServiceCallResponse(response, clientConnection);
-
-    if (callCount % 2 === 0) {
-      server.sendStatus({
-        level: StatusLevel.INFO,
-        message: "Service was called :)",
-        id: "statusFoo",
-      });
-    } else {
-      server.removeStatus(["statusFoo"]);
-    }
-    callCount++;
   });
   server.on("error", (err) => {
     log("server error: %o", err);