dify - 💡(How to fix) Fix How many concurrent connections does a Chatflow created on the Dify cloud platform support when using API calls? [1 comments, 2 participants]

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langgenius/dify#35346Fetched 2026-04-17 08:55:56
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Root Cause

The API interface for initiating a conversation is using streaming. Currently, the test only supports one request; the other request is always in a pending state, waiting for the previous streaming request to complete before the next one can be requested. Will upgrading improve this? What is the maximum concurrent request capacity? Because my API streaming request might take more than a minute.

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

The API interface for initiating a conversation is using streaming. Currently, the test only supports one request; the other request is always in a pending state, waiting for the previous streaming request to complete before the next one can be requested. Will upgrading improve this? What is the maximum concurrent request capacity? Because my API streaming request might take more than a minute.

2. Additional context or comments

No response

3. Can you help us with this feature?

  • I am interested in contributing to this feature.

extent analysis

TL;DR

Upgrading may not directly address the issue of concurrent request capacity, and the maximum capacity needs to be determined or configured.

Guidance

  • Investigate the current configuration of the API interface to understand how it handles concurrent requests and if there's a setting to increase the capacity.
  • Review the documentation or source code of the streaming API to see if there are any limitations or recommendations for handling multiple concurrent requests.
  • Consider implementing a queueing mechanism or asynchronous processing to handle requests that are pending due to the streaming request limit.
  • Determine if the one-minute-plus duration of the API streaming request is a requirement or if optimizations can be made to reduce the processing time.

Example

No specific code example can be provided without more details on the API and its implementation.

Notes

The issue lacks specific details about the API implementation, the technology stack, and the current configuration, making it challenging to provide a precise solution. The guidance provided is based on general principles of handling concurrent requests and optimizing API performance.

Recommendation

Apply a workaround, such as implementing a queueing system or optimizing the API request processing time, as upgrading alone may not resolve the concurrent request capacity issue.

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dify - 💡(How to fix) Fix How many concurrent connections does a Chatflow created on the Dify cloud platform support when using API calls? [1 comments, 2 participants]