diff --git a/TestPythonInExport.gd b/TestPythonInExport.gd
index eb7939e..6a2bd26 100644
--- a/TestPythonInExport.gd
+++ b/TestPythonInExport.gd
@@ -2,12 +2,26 @@ extends Node
 
 func _ready():
 
-	var pw : KiriPythonWrapperInstance = KiriPythonWrapperInstance.new(
-		"/storage/git2/GodotJSONRPCTest/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/test_module/__init__.py")
+	#var pw : KiriPythonWrapperInstance = KiriPythonWrapperInstance.new(
+		#"/storage/git2/GodotJSONRPCTest/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/test_module/__init__.py")
+#
+	#pw.setup_python()
+	#pw.start_process()
+#
+	#var ret = pw.call_rpc_sync("func_to_call", ["test string whatever blah"])
+	#print(ret)
 
-	pw.setup_python()
-	pw.start_process()
+	print("Calling the thing")
+	butt("nkc sckccsd scaskcmasklcms")
+	print("Done calling the thing:" )
+	asdfblah.emit()
 
-	var ret = pw.call_rpc_sync("func_to_call", ["test string whatever blah"])
-	print(ret)
+
+
+
+signal asdfblah
+func butt(asdf):
+	print("Butt1: ", asdf)
+	await asdfblah
+	print("Butt2: ", asdf)
 
diff --git a/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/KiriPacketSocket/KiriPacketSocket.gd b/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/KiriPacketSocket/KiriPacketSocket.gd
index 385f5bc..473f6fc 100644
--- a/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/KiriPacketSocket/KiriPacketSocket.gd
+++ b/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/KiriPacketSocket/KiriPacketSocket.gd
@@ -14,7 +14,8 @@ var _state : KiriSocketState = KiriSocketState.DISCONNECTED
 var _outgoing_packet_queue : Array = []
 
 var _state_lock : Mutex = Mutex.new()
-var _worker_thread : Thread = null
+var _worker_thread : bool = false
+signal _worker_thread_should_continue
 
 var _new_connections_to_server : Array = []
 var _error_string : String = ""
@@ -75,13 +76,22 @@ func send_packet(packet_bytes : PackedByteArray):
 	_outgoing_packet_queue.append(packet_bytes)
 	_state_lock.unlock()
 
+func poll():
+	_worker_thread_should_continue.emit()
+
 func get_next_packet():
+
+	poll()
+
 	_state_lock.lock()
 	var ret = _packet_buffer.get_next_packet()
 	_state_lock.unlock()
 	return ret
 
 func get_next_server_connection():
+
+	poll()
+
 	_state_lock.lock()
 	var ret = null
 	if len(_new_connections_to_server) > 0:
@@ -121,8 +131,10 @@ func start_server(address):
 	_set_state(KiriSocketState.SERVER_STARTING)
 
 	assert(not _worker_thread)
-	_worker_thread = Thread.new()
-	_worker_thread.start(_server_thread_func.bind(address))
+	_worker_thread = true
+	
+	# Starts coroutine.
+	_server_thread_func(address)
 
 func start_client(address):
 
@@ -130,15 +142,17 @@ func start_client(address):
 
 	assert(not _worker_thread)
 
-	_worker_thread = Thread.new()
-	_worker_thread.start(_client_thread_func.bind(address))
+	_worker_thread = true
+
+	# Starts coroutine.
+	_client_thread_func(address)
 
 func stop():
 
 	assert(_worker_thread)
 	_should_quit = true
-	_worker_thread.wait_to_finish()
-	_worker_thread = null
+	while _worker_thread:
+		_worker_thread_should_continue.emit()
 	_should_quit = false
 
 func is_running():
@@ -188,10 +202,12 @@ func _client_thread_func(address):
 		_set_state(KiriSocketState.CONNECTED)
 
 		while not _should_quit:
+			
+			await _worker_thread_should_continue
+			
 			var err = _normal_communication_loop_iteration(sock, address)
 			if err != OK:
 				break
-			OS.delay_usec(1)
 
 		# We are now disconnected.
 		_set_state(KiriSocketState.DISCONNECTED)
@@ -200,6 +216,8 @@ func _client_thread_func(address):
 	else:
 		_set_state(KiriSocketState.ERROR, "Connection failed")
 
+	_worker_thread = false
+
 func _set_state(state : KiriSocketState, error_string=null):
 	_state_lock.lock()
 	_state = state
@@ -216,12 +234,14 @@ func _set_state(state : KiriSocketState, error_string=null):
 func _server_to_client_thread_func(connection : StreamPeerTCP, address):
 
 	_set_state(KiriSocketState.CONNECTED)
-	
+
 	while not _should_quit:
+
+		await _worker_thread_should_continue
+
 		var err = _normal_communication_loop_iteration(connection, address)
 		if err != OK:
 			break
-		OS.delay_usec(1)
 
 	# FIXME: Missing some error handling here due to exception differences
 	# between Python and GDScript.
@@ -231,6 +251,8 @@ func _server_to_client_thread_func(connection : StreamPeerTCP, address):
 	if get_state() == KiriSocketState.CONNECTED:
 		_set_state(KiriSocketState.DISCONNECTED)
 
+	_worker_thread = false
+
 func _server_thread_func(address):
 
 	while not _should_quit:
@@ -250,7 +272,9 @@ func _server_thread_func(address):
 		_set_state(KiriSocketState.SERVER_LISTENING)
 
 		while not _should_quit:
-
+			
+			await _worker_thread_should_continue
+			
 			if sock.is_connection_available():
 				var connection : StreamPeerTCP = sock.take_connection()
 				var new_client : KiriPacketSocket = KiriPacketSocket.new()
@@ -259,12 +283,15 @@ func _server_thread_func(address):
 				_new_connections_to_server.append(new_client)
 				_state_lock.unlock()
 
-			OS.delay_usec(1)
+	_worker_thread = false
 
 func _start_client_connection_from_server(connection : StreamPeerTCP, address):
 
 	assert(not _worker_thread)
-	_worker_thread = Thread.new()
-	_worker_thread.start(_server_to_client_thread_func.bind(connection, address))
+	_worker_thread = true
+
+	# Coroutine call.
+	_server_to_client_thread_func(connection, address)
+
 
 
diff --git a/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/test_module/__init__.py b/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/test_module/__init__.py
index ced1a1e..15814a4 100644
--- a/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/test_module/__init__.py
+++ b/addons/KiriPythonRPCWrapper/KiriPythonRPCWrapper/test_module/__init__.py
@@ -11,3 +11,4 @@ def func_to_call(asdf):
 def other_func_to_call():
     print("jksdmckjsdncjksncs")
 
+