# Data channel T^T?

**URL:** <https://openvidu.discourse.group/t/data-channel-t-t/2838>\
**Category:** Issues with deployment\
**Tags:** v2\
**Created:** [March 19, 2021, 7:51am UTC](https://openvidu.discourse.group/t/data-channel-t-t/2838 "2021-03-19T07:51:53Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![minki.kim](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/minki.kim/32/961_2.png) [@minki.kim](https://openvidu.discourse.group/u/minki.kim)\
**Post date:** [March 19, 2021, 7:51am UTC](https://openvidu.discourse.group/t/data-channel-t-t/2838/1 "2021-03-19T07:51:53Z")

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Communication is cut off due to overload while using data channel communication.

Is there a good solution?

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**Author:** ![micael.gallego](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/micael.gallego/32/2_2.png) [@micael.gallego](https://openvidu.discourse.group/u/micael.gallego)\
**Post date:** [March 19, 2021, 8:21am UTC](https://openvidu.discourse.group/t/data-channel-t-t/2838/2 "2021-03-19T08:21:09Z")

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When you say “data channel” are you referring to signal sending feature in OpenVidu?

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**Author:** ![minki.kim](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/minki.kim/32/961_2.png) [@minki.kim](https://openvidu.discourse.group/u/minki.kim)\
**Post date:** [March 19, 2021, 8:29am UTC](https://openvidu.discourse.group/t/data-channel-t-t/2838/3 "2021-03-19T08:29:44Z")

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yes signal data channel

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**Author:** ![micael.gallego](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/micael.gallego/32/2_2.png) [@micael.gallego](https://openvidu.discourse.group/u/micael.gallego)\
**Post date:** [March 19, 2021, 10:08am UTC](https://openvidu.discourse.group/t/data-channel-t-t/2838/4 "2021-03-19T10:08:00Z")

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We use standard websocket implementation in SpringBoot framework to implement signaling in OpenVidu.

Can you share what environment you have, what is the load and what are the issues you are having?

In the future, it is possible we change that technology for a more performant alternative like STOMP with message broker. Until then, if your signal usage doesn’t allow to use OpenVidu signaling, I recommend you to use alternative system for signaling management.

Best regards

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<div class="post-metadata">

**Author:** ![minki.kim](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/minki.kim/32/961_2.png) [@minki.kim](https://openvidu.discourse.group/u/minki.kim)\
**Post date:** [March 22, 2021, 12:30am UTC](https://openvidu.discourse.group/t/data-channel-t-t/2838/5 "2021-03-22T00:30:36Z")

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Dear Michael

Our problem is as follows

The guest user must get approval from the host to access the video.

The process of obtaining approval was implemented as a signal.

By the way  
Up to 10 people are fine, but if more than 10 people enter, a time out error occurs and all functions are paralyzed.

1. Is it difficult to withstand the openvidu server alone?

2. Should I implement websocket separately with spring boot?

3. Is there any other solution?

To my knowledge, there is nothing but optimizing client performance…

Help Michael