Merge pull request #148 from LewisJassy/feature/AsynMpesaClient

Enhance M-PESA SDK with Async Support

Author: RafaelJohn9

mpesakit/mpesa_client.py

@@ -292,3 +292,14 @@ def __init__(
         self.ratiba = AsyncRatibaService(
             http_client=self.http_client, token_manager=self.token_manager
         )
+
+    async def __aenter__(self):
+        await self.http_client.__aenter__()
+        return self
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        await self.http_client.__aexit__(exc_type, exc_val, exc_tb)
+
+    async def aclose(self) -> None:
+        """Close the underlying HTTP client connection pool."""
+        await self.http_client.aclose()