From da4c7723fbc793ea088ca5e06d884f45f5e96a91 Mon Sep 17 00:00:00 2001
From: poorna2152 <poorna2152@gmail.com>
Date: Wed, 7 Aug 2024 16:48:29 +0530
Subject: [PATCH] Update the multiple receive with url fetches

---
 .../multiple-receive/multiple_receive.bal     | 24 ++++++++++---------
 .../multiple-receive/multiple_receive.out     |  2 +-
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/examples/multiple-receive/multiple_receive.bal b/examples/multiple-receive/multiple_receive.bal
index 60272d287d..4c1734f29c 100644
--- a/examples/multiple-receive/multiple_receive.bal
+++ b/examples/multiple-receive/multiple_receive.bal
@@ -1,27 +1,29 @@
+import ballerina/http;
 import ballerina/io;
 import ballerina/lang.runtime;
 
 type Result record {
-    int a;
-    int b;
+    json|error a;
+    json|error b;
 };
 
 public function main() {
     worker w1 {
-        2 -> w3;
+        fetch("https://postman-echo.com/get?worker=w1") -> function;
     }
 
     worker w2 {
         runtime:sleep(2);
-        3 -> w3;
+        fetch("https://postman-echo.com/get?worker=w2") -> function;
     }
 
-    worker w3 returns json {
-        // The worker waits until both values are received.
-        Result result = <- {a: w1, b: w2};
-        return result.toJson();
-    }
-
-    json result = wait w3;
+    // The worker waits until both values are received.
+    Result result = <- {a: w1, b: w2};
     io:println(result);
 }
+
+function fetch(string url) returns json|error {
+    http:Client cl = check new (url);
+    record {map<json> args;} payload = check cl->get("");
+    return payload.args.'worker;
+}
diff --git a/examples/multiple-receive/multiple_receive.out b/examples/multiple-receive/multiple_receive.out
index 138f4d93de..19ccb127eb 100644
--- a/examples/multiple-receive/multiple_receive.out
+++ b/examples/multiple-receive/multiple_receive.out
@@ -1,2 +1,2 @@
 $ bal run multiple_receive.bal
-{"a":2,"b":3}
+{"a":"w1","b":"w2"}