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Tutorials work
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3 files changed

+4
-4
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src/ros_tcp_endpoint/client.py

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -134,8 +134,8 @@ def serialize_message(destination, message):
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# SEEK_END or 2 - end of the stream; offset is usually negative
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response_len = serial_response.seek(0, 2)
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137-
msg_length = struct.pack("<I", len(serial_response))
138-
serialized_message = dest_info + msg_length + serial_response
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msg_length = struct.pack("<I", response_len)
138+
serialized_message = dest_info + msg_length + serial_response.getvalue()
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140140
return serialized_message
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src/ros_tcp_endpoint/unity_service.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -43,7 +43,7 @@ def __init__(self, topic, service_class, tcp_server, queue_size=10):
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self.service = rospy.Service(self.topic, self.service_class, self.send)
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46-
def send(self, request, response):
46+
def send(self, request):
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"""
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Connect to TCP endpoint on client, pass along message and get reply
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Args:

test/test_unity_service.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@ def test_unity_service_send(mock_ros_service):
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mock_tcp_server = mock.Mock()
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unity_service = UnityService("color", mock.Mock(), mock_tcp_server)
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assert unity_service.node_name == "color_service"
11-
unity_service.send("test data", None)
11+
unity_service.send("test data")
1212
mock_tcp_server.send_unity_service.assert_called_once()
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