refactor(connector.py): avoid recursion in connect()

src/judas_client/connector.py

@@ -68,9 +68,12 @@ class Connector:
 
         return False
 
-    def connect(self, retry_interval: int = 1) -> None:
+    def connect(self) -> None:
+        retry_interval: int = 1
+        connected: bool = False
+        while not connected:
             self.logger.debug(
-            f"Connecting to {self.host}:{self.port} with timeout {self.connect_timeout}s..."
+                f"[.] Connecting to {self.host}:{self.port} with timeout {self.connect_timeout}s..."
             )
             try:
                 self.socket.settimeout(self.connect_timeout)
@@ -78,6 +81,7 @@ class Connector:
                 self.socket.settimeout(self.socket_timeout)
                 self.logger.info(f"[+] Connected to {self.host}:{self.port}")
                 self.send_hello()
+                connected = True
             except (
                 socket.timeout,
                 ConnectionRefusedError,
@@ -90,7 +94,9 @@ class Connector:
                     f"[.] Retrying connection in {retry_interval} s..."
                 )
                 time.sleep(retry_interval)
-            self.connect(retry_interval=min(30, retry_interval * 2))
+                retry_interval = min(
+                    retry_interval * 2, 30
+                )  # exponential backoff
 
     def send(self, data: bytes, no_check_ack: bool = False) -> None:
         self.logger.debug(f"[>] Sending data: {data}")