Merge pull request #8 from reactphp-parallel/transfer-payloads-as-str…

…ings

Transfer payloads as strings

src/Message/Error.php

@@ -9,12 +9,12 @@
 final class Error implements NegativeOutcome
 {
     private string $id;
-    private UnitOfError $error;
+    private string $error;
 
     public function __construct(string $id, UnitOfError $error)
     {
         $this->id    = $id;
-        $this->error = $error;
+        $this->error = serialize($error);
     }
 
     public function id(): string
@@ -24,6 +24,6 @@ public function id(): string
 
     public function error(): UnitOfError
     {
-        return $this->error;
+        return unserialize($this->error);
     }
 }

src/Message/Result.php

@@ -9,12 +9,12 @@
 final class Result implements PositiveOutcome
 {
     private string $id;
-    private UnitOfResult $result;
+    private string $result;
 
     public function __construct(string $id, UnitOfResult $result)
     {
         $this->id     = $id;
-        $this->result = $result;
+        $this->result = serialize($result);
     }
 
     public function id(): string
@@ -24,6 +24,6 @@ public function id(): string
 
     public function result(): UnitOfResult
     {
-        return $this->result;
+        return unserialize($this->result);
     }
 }

src/Message/Work.php

@@ -10,12 +10,12 @@
 final class Work implements Message
 {
     private string $id;
-    private UnitOfWork $work;
+    private string $work;
 
     public function __construct(string $id, UnitOfWork $work)
     {
         $this->id   = $id;
-        $this->work = $work;
+        $this->work = serialize($work);
     }
 
     public function id(): string
@@ -25,6 +25,6 @@ public function id(): string
 
     public function work(): UnitOfWork
     {
-        return $this->work;
+        return unserialize($this->work);
     }
 }