@apollo/client#split JavaScript Examples

The following examples show how to use @apollo/client#split. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ApolloSetup.js    From graphql-sample-apps with Apache License 2.0 6 votes vote down vote up 
link = split(
    // split based on operation type
    ({ query }) => {
        const definition = getMainDefinition(query);
        return (
            definition.kind === "OperationDefinition" &&
            definition.operation === "subscription"
        );
    },
    wsLink,
    httpLink
)
Example #2
Source File: index.js    From graphql-sample-apps with Apache License 2.0 6 votes vote down vote up 
splitLink = process.browser
  ? split(
      ({ query }) => {
        const definition = getMainDefinition(query);
        return (
          definition.kind === "OperationDefinition" &&
          definition.operation === "subscription"
        );
      },
      wsLink,
      httpLink
    )
  : httpLink
Example #3
Source File: ApolloWrapper.js    From graphql-sample-apps with Apache License 2.0 5 votes vote down vote up 
ApolloWrapper = () => {
  const { isAuthenticated, getIdTokenClaims } = useAuth0();
  const [xAuthToken, setXAuthToken] = useState("");

  useEffect(() => {
    const getToken = async () => {
      const token = isAuthenticated ? await getIdTokenClaims() : "";
      setXAuthToken(token);
    };
    getToken();
  }, [getIdTokenClaims, isAuthenticated]);

  const httpLink = createHttpLink({
    uri: process.env.REACT_APP_BACKEND_ENDPOINT,
  });

  const authLink = setContext((_, { headers, ...rest }) => {
    if (!xAuthToken) return { headers, ...rest };

    return {
      ...rest,
      headers: {
        ...headers,
        "X-Auth-Token": xAuthToken.__raw,
      },
    };
  });

  const wsLink = new WebSocketLink({
    uri: process.env.REACT_APP_BACKEND_ENDPOINT.replace("https://", "wss://"),
    options: {
      reconnect: true,
      minTimeout: 30000,
      connectionParams: {
        "X-Auth-Token": xAuthToken.__raw,
      },
    },
  });

  const splitLink = split(
    ({ query }) => {
      const definition = getMainDefinition(query);
      return (
        definition.kind === "OperationDefinition" &&
        definition.operation === "subscription"
      );
    },
    wsLink,
    authLink.concat(httpLink)
  );

  const client = new ApolloClient({
    cache: new InMemoryCache(),
    link: splitLink,
  });

  return (
    <ApolloProvider client={client}>
      <App />
    </ApolloProvider>
  );
}
Example #4
Source File: client.js    From horondi_client_fe with MIT License 5 votes vote down vote up 
terminatingLink = split(
  ({ query }) => {
    const { kind, operation } = getMainDefinition(query);
    return kind === 'OperationDefinition' && operation === 'subscription';
  },
  wsLink,
  authLink.concat(createUploadLink({ uri: `${REACT_APP_API_URL}/graphql` }))
)