[英]Vert.x WebSocket returning 200 instead of 101
我正在嘗試設置基本的HTTP和WebSocket Vert.x服務器,但是WebSocket路由始終返回200而不是101。
public class PhilTheServer extends AbstractVerticle {
private final static int PORT = 8080;
@Override
public void start(Future<Void> fut) {
// Create a router object.
Router router = Router.router(vertx);
// We need cookies, sessions and request bodies
router.route().handler(CookieHandler.create());
router.route().handler(BodyHandler.create());
router.route().handler(SessionHandler.create(LocalSessionStore.create(vertx)));
// Simple auth service which uses a properties file for user/role info
AuthProvider authProvider = ShiroAuth.create(vertx, new ShiroAuthOptions()
.setType(ShiroAuthRealmType.PROPERTIES)
.setConfig(new JsonObject()
.put("properties_path", "src/main/resources/vertx-users.properties")));
// We need a user session handler too to make sure the user is stored in the session between requests
router.route().handler(UserSessionHandler.create(authProvider));
// Serve the static private pages from directory "webroot"
router.route("/static/*").handler(StaticHandler.create("webroot/static").setCachingEnabled(false));
// Public Index Page
router.get("/").handler(ctx -> {
ctx.response().sendFile("webroot/index.html");
});
router.mountSubRouter("/api", APIRoutes.get(vertx, authProvider));
// Default non-handled requests:
router.route().handler(ctx -> {
ctx.fail(404);
});
// WEBSOCKET:
BridgeOptions opts = new BridgeOptions()
.addInboundPermitted(new PermittedOptions().setAddressRegex("*"))
.addOutboundPermitted(new PermittedOptions().setAddressRegex("*"));
// Create the event bus bridge and add it to the router.
SockJSHandler ebHandler = SockJSHandler.create(vertx).bridge(opts, event -> {
if (event.type() == BridgeEventType.SOCKET_CREATED) {
System.out.println("A socket was created");
} else {
System.out.println(event.type());
}
event.complete(true);
});
router.route("/eventbus/*").handler(ebHandler);
// Create the HTTP server and pass the "accept" method to the request handler.
vertx
.createHttpServer()
.requestHandler(router::accept)
.listen(
// Retrieve the port from the configuration,
// default to 8080.
config().getInteger("http.port", 8080),
result -> {
if (result.succeeded()) {
fut.complete();
} else {
fut.fail(result.cause());
}
}
);
}
}
我沒有添加SockJSHanlder
,而是嘗試在HttpServer
上使用websocketHandler
,並且工作正常,但我想采用其他方法。
我的測試代碼:
HttpClient httpClient = client.websocket(PORT, "localhost", "/eventbus", headers, ws -> {
ws.handler(buffer -> {
JsonObject message = new JsonObject(buffer.toString());
assertTrue(message.containsKey("type"));
ws.close();
async.complete();
});
ws.write(Buffer.buffer("{ \"type\": \"test\"}"));
});
您應該移動處理程序:
router.route("/eventbus/*").handler(ebHandler);
在您的列表中較高。 問題是您擁有將首先執行的全局處理程序,並且將不允許該處理程序處理升級到sockjs的協議。 這些處理程序是:
router.route().handler(CookieHandler.create());
router.route().handler(BodyHandler.create());
router.route().handler(SessionHandler....);
router.route().handler(ctx -> {
ctx.fail(404);
});
由於將在任何路徑下調用router.route()
因此它們將干擾協議升級。 如果將sockjs處理程序移到它們之前,則應首先執行它,並且代碼應該可以工作。
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