Refactor SSE client with timeout support and listen_until_clear()#13
Refactor SSE client with timeout support and listen_until_clear()#13surafelfikru wants to merge 6 commits intotrueagi-io:serverfrom
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- changed listen method to a generic generator the yields the status sent by the server stream. - implemented listen_until_clear that simulates what block() does but for server streams insteam of polling.
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When I try to run these changes I get: Obviously I can fetch the module myself, but there must be a way to add the package to some manifest so python knows to fetch it automatically. |
luketpeterson
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luketpeterson
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I raised mainly style stuff. I think Adam had opinions on more substantive things in the API design.
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| def on_error(): | ||
| raise Exception("error") | ||
| print("event stream closed") |
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I don't think we want to be this chatty, by default. It's handy for debugging, and maybe if we support a "verbose" switch. But otherwise we probably want operations at this level to be silent on the client side. Just my opinion.
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| status = msg.get("status") | ||
| if status == "pathClear": | ||
| print("path cleared") |
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See above about status chatter
| print("path cleared") | ||
| return "" | ||
| elif status == "pathForbiddenTemporary": | ||
| print("waiting for path to clear") |
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See above about status chatter
| # _main() | ||
| _main_mm2() | ||
| # test_sse_status() | ||
| # _main_mm2() |
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Let's restore the functionality of the client.py main to running MM2 tests.
Perhaps we want to move all tests outside of client.py, so client.py is just a "library" module, and the tests are in another file. That would be what I would do, but I don't come from the Python world so I don't know all the Python standard practices.
| _main_mm2() | ||
| # test_sse_status() | ||
| # _main_mm2() | ||
| test_sse_status() |
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Even if we keep this test in this file, it probably ought to start with '_' so it doesn't look like a public API.
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i will resolve the above comments
I have added a requirements.txt file for the required dependencies. you can start a virtual environment for a separate python environment. python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt |
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listen()listen_until_clear(timeout)pathClearstatus is received or timeout is reached.block()..listen()calls with.listen_until_clear()