@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);