TCP/IP two way communication Forum › Forums › Visual Components 4.0 › Python Programming in VC › TCP/IP two way communication This topic contains 1 reply, has 2 voices, and was last updated by Chungmin 10 months, 2 weeks ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 06/08/2018 at 15:04 #6786 shushuParticipant Have anyone tried the two-way TCP/IP communication via python module? I modified the code published by Sicario https://forum.visualcomponents.com/forums/topic/tcp-ip-or-udp-communication-in-between-2-vc-instance-via-python-module/#post-6784 The one way send or receive mode works well. I used VC as server terminal and python script as the client. When VC received one data, it will send one feedback message to the VC server. However, I found the socket is not able to use anymore when the server wants to use it to send a message. Here are my attachments Attachments:You must be logged in to view attached files. You need to login in order to like this post: click here 06/08/2018 at 17:22 #7123 ChungminParticipant Try Redis. Message-oriented middleware(MOM) is a better way. We tried this solution on the exhibition, got a very good result. Refresh time is short and stable. Virtual Commissioning – Real Robots and Virtual Layout https://youtu.be/1h9uElIyhPQ Close look for Real HMI and Virtual Layout https://youtu.be/jW7UU4X8Fi0 You need to login in order to like this post: click here Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.