From fe052478812dc753292c5efc3ac5e32df09a1808 Mon Sep 17 00:00:00 2001
From: Philipp Haller <hallerp@gmail.com>
Date: Wed, 21 Jun 2006 11:35:26 +0000
Subject:

---
 docs/examples/actors/counter/CounterMessages.scala |  8 +++++
 docs/examples/actors/counter/CounterUserTcp.scala  | 38 ++++++++++++++++++++++
 docs/examples/actors/counter/RemoteCounter.scala   | 21 ++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 docs/examples/actors/counter/CounterMessages.scala
 create mode 100644 docs/examples/actors/counter/CounterUserTcp.scala
 create mode 100644 docs/examples/actors/counter/RemoteCounter.scala

(limited to 'docs')

diff --git a/docs/examples/actors/counter/CounterMessages.scala b/docs/examples/actors/counter/CounterMessages.scala
new file mode 100644
index 0000000000..6bacac0ad9
--- /dev/null
+++ b/docs/examples/actors/counter/CounterMessages.scala
@@ -0,0 +1,8 @@
+package actors.examples.counter
+
+import actors.multi.Pid
+
+abstract class CounterMessage
+case class Incr() extends CounterMessage
+case class Value(p: Pid) extends CounterMessage
+case class Result(v: int) extends CounterMessage
diff --git a/docs/examples/actors/counter/CounterUserTcp.scala b/docs/examples/actors/counter/CounterUserTcp.scala
new file mode 100644
index 0000000000..b6c304bb1c
--- /dev/null
+++ b/docs/examples/actors/counter/CounterUserTcp.scala
@@ -0,0 +1,38 @@
+package actors.examples.counter
+
+import actors.multi.Pid
+import actors.distributed.RemoteActor
+import actors.distributed.TCP
+import actors.distributed.TcpNode
+import actors.distributed.TcpService
+
+class CounterUser extends RemoteActor {
+  override def run(): unit = {
+    alive(TCP())
+
+    spawn(TcpNode("127.0.0.1", 9090), "actors.examples.counter.Counter")
+
+    receive {
+      case p: Pid =>
+        // communicate with counter
+        Console.println("" + node + ": Sending Incr() to remote Counter (" + p + ")...")
+        p ! Incr()
+        p ! Incr()
+        p ! Value(self)
+        receive {
+          case Result(v) =>
+            Console.println("Received result: " + v)
+        }
+    }
+  }
+}
+
+object Main {
+  def main(args: Array[String]): unit = {
+    val serv = new TcpService(9090)
+    serv.start()
+
+    val cu = new CounterUser
+    cu.start()
+  }
+}
diff --git a/docs/examples/actors/counter/RemoteCounter.scala b/docs/examples/actors/counter/RemoteCounter.scala
new file mode 100644
index 0000000000..1f5c730a1a
--- /dev/null
+++ b/docs/examples/actors/counter/RemoteCounter.scala
@@ -0,0 +1,21 @@
+package actors.examples.counter
+
+import actors.distributed.RemoteActor
+
+class Counter extends RemoteActor {
+  override def run(): unit =
+    loop(0)
+
+  def loop(value: int): unit = {
+    Console.println("Value: " + value)
+    receive {
+      case Incr() =>
+        loop(value + 1)
+      case Value(p) =>
+        p ! Result(value)
+        loop(value)
+      case other =>
+        loop(value)
+    }
+  }
+}
-- 
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