Update README.md

README.md

@@ -20,6 +20,9 @@ rootCtx.Send(pid, EmptyMessage{})
 
 ### Getting started
 
+To get started, you'll need an installation of qpmd (see: [qpmd](https://github.com/Azer0s/qpmd)).
+The quacktor port mapper daemon is responsible for keeping track of all running systems and quacktor instances on your local machine and acts as a "DNS server" for remote machines that want to connect to a local system.
+
 ```go
 import . "github.com/Azer0s/quacktors"
 

component/component_test.go

@@ -182,4 +182,4 @@ func TestLink(t *testing.T) {
 
 	wg.Wait()
 	quacktors.Wait()
-}
+}

context.go

@@ -137,23 +137,25 @@ func (c *Context) Monitor(pid *Pid) Abortable {
 				"machine_id", pid.MachineId)
 
 			errorChan <- true
-		} else {
-			defer func() {
-				if r := recover(); r != nil {
-					//This happens if we write to the monitorChan while the actor is being closed
-					errorChan <- true
-				}
-			}()
-
-			if pid.monitorChan == nil {
+
+			return
+		}
+
+		defer func() {
+			if r := recover(); r != nil {
+				//This happens if we write to the monitorChan while the actor is being closed
 				errorChan <- true
-				return
 			}
+		}()
 
-			pid.monitorChan <- c.self
-
-			okChan <- true
+		if pid.monitorChan == nil {
+			errorChan <- true
+			return
 		}
+
+		pid.monitorChan <- c.self
+
+		okChan <- true
 	}()
 
 	select {