3 files changed, 113 insertions, 0 deletions
diff --git a/example/websockets3/app/src/Websockets3.scala b/example/websockets3/app/src/Websockets3.scala
new file mode 100644
index 0000000..8368e0d
--- /dev/null
+++ b/example/websockets3/app/src/Websockets3.scala
@@ -0,0 +1,21 @@
+package app
+
+case class Websockets3()(implicit val log: cask.Logger) extends cask.Routes{
+  @cask.websocket("/connect/:userName")
+  def showUserProfile(userName: String): cask.WebsocketResult = {
+    if (userName != "haoyi") cask.Response("", statusCode = 403)
+    else cask.WsHandler { channel =>
+      cask.WsActor {
+        case cask.WsActor.Text("") => channel.send(cask.WsActor.Close())
+        case cask.WsActor.Text(data) =>
+          channel.send(cask.WsActor.Text(userName + " " + data))
+      }
+    }
+  }
+
+  initialize()
+}
+
+object Websockets3Main extends cask.Main{
+  val allRoutes = Seq(Websockets3())
+}
diff --git a/example/websockets3/app/test/src/ExampleTests.scala b/example/websockets3/app/test/src/ExampleTests.scala
new file mode 100644
index 0000000..a595c4c
--- /dev/null
+++ b/example/websockets3/app/test/src/ExampleTests.scala
@@ -0,0 +1,75 @@
+package app
+
+import java.util.concurrent.atomic.AtomicInteger
+
+import org.asynchttpclient.ws.{WebSocket, WebSocketListener, WebSocketUpgradeHandler}
+import utest._
+
+object ExampleTests extends TestSuite{
+
+
+  def withServer[T](example: cask.main.Main)(f: String => T): T = {
+    val server = io.undertow.Undertow.builder
+      .addHttpListener(8080, "localhost")
+      .setHandler(example.defaultHandler)
+      .build
+    server.start()
+    val res =
+      try f("http://localhost:8080")
+      finally server.stop()
+    res
+  }
+
+  val tests = Tests{
+    test("Websockets") - withServer(Websockets3Main){ host =>
+      @volatile var out = List.empty[String]
+      val client = org.asynchttpclient.Dsl.asyncHttpClient();
+      try{
+
+        // 4. open websocket
+        val ws: WebSocket = client.prepareGet("ws://localhost:8080/connect/haoyi")
+          .execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(
+            new WebSocketListener() {
+
+              override def onTextFrame(payload: String, finalFragment: Boolean, rsv: Int) {
+                out = payload :: out
+              }
+
+              def onOpen(websocket: WebSocket) = ()
+
+              def onClose(websocket: WebSocket, code: Int, reason: String) = ()
+
+              def onError(t: Throwable) = ()
+            }).build()
+          ).get()
+
+        // 5. send messages
+        ws.sendTextFrame("hello")
+        ws.sendTextFrame("world")
+        ws.sendTextFrame("")
+        Thread.sleep(100)
+        out ==> List("haoyi world", "haoyi hello")
+
+        var error: String = ""
+        val cli2 = client.prepareGet("ws://localhost:8080/connect/nobody")
+          .execute(new WebSocketUpgradeHandler.Builder().addWebSocketListener(
+            new WebSocketListener() {
+
+              def onOpen(websocket: WebSocket) = ()
+
+              def onClose(websocket: WebSocket, code: Int, reason: String) = ()
+
+              def onError(t: Throwable) = {
+                error = t.toString
+              }
+            }).build()
+          ).get()
+
+        assert(error.contains("403"))
+
+      } finally{
+        client.close()
+      }
+    }
+  }
+}
diff --git a/example/websockets3/build.sc b/example/websockets3/build.sc
new file mode 100644
index 0000000..197e285
--- /dev/null
+++ b/example/websockets3/build.sc
@@ -0,0 +1,17 @@
+import mill._, scalalib._
+
+
+trait AppModule extends ScalaModule{
+  def scalaVersion = "2.13.0"
+  def ivyDeps = Agg[Dep](
+  )
+  object test extends Tests{
+    def testFrameworks = Seq("utest.runner.Framework")
+
+    def ivyDeps = Agg(
+      ivy"com.lihaoyi::utest::0.7.1",
+      ivy"com.lihaoyi::requests::0.2.0",
+      ivy"org.asynchttpclient:async-http-client:2.5.2"
+    )
+  }
+}
+\ No newline at end of file