message: ref: Dont overwrite servername in requestHandler
diff: @@ -256,7 +256,7 @@ export function parseRequest(
  };
  }
  - if (options.serverName) {
  + if (options.serverName && !event.server_name) {
  event.server_name = global.process.env.SENTRY_NAME || os.hostname();
  }
  