Randomly getting this exception on macOS
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- Dominant language
- C++
- Stars
- 1.2k
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Description
UDP send exception: send: No buffer space available
We are using 3.8.3 with ovpnagent, without any special patches. Problem occurs relatively rarely on both Intel and Apple Silicon based machines. We are not getting anything else suspicious in log files except this line and subsequent connection crash. Could try to provide addition details but for know that's all we observe.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by investigating the reported UDP send exception: send: No buffer space available on macOS with OpenVPN 3.8.3 and ovpnagent, using the issue's Intel and Apple Silicon context. No source file, test, reproduction steps, or entry point is identified; done would require identifying the intermittent cause and preventing the subsequent connection crash.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, macos
- Domain
- networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100