Multiple calls can be placed between participants #573
Description
Steps to reproduce
We've seen an instance of a client placing two calls to a peer in fairly quick succession. It's not 100% clear how, but presumably the member state event processor function must have got run again and we're not smart enough to realise we're already placing a call. The fix is probably to check for an existing call before placing another.
Outcome
What did you expect?
What happened instead?
Operating system
No response
Browser information
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URL for webapp
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Will you send logs?
Yes