issues: 1148725876
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| id | node_id | number | title | user | state | locked | assignee | milestone | comments | created_at | updated_at | closed_at | author_association | pull_request | body | repo | type | active_lock_reason | performed_via_github_app | reactions | draft | state_reason |
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| 1148725876 | I_kwDOBm6k_c5EeCp0 | 1640 | Support static assets where file length may change, e.g. logs | 57859326 | open | 0 | 2 | 2022-02-24T00:34:42Z | 2022-03-05T01:19:25Z | NONE | This is a bit of an oxymoron. I am serving a log.txt file for a background process using the Datasette --static CLI. This is useful as I can observe a background process from the web UI to see any errors that occur (instead of spelunking the logs via docker exec/ssh etc). I get this error, which I think is because Datasette assumes that the size of the content does not change (but appending new log lines means the content length changes). ```python Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/datasette/app.py", line 1181, in route_path response = await view(request, send) File "/usr/local/lib/python3.9/site-packages/datasette/utils/asgi.py", line 305, in inner_static await asgi_send_file(send, full_path, chunk_size=chunk_size) File "/usr/local/lib/python3.9/site-packages/datasette/utils/asgi.py", line 280, in asgi_send_file await send( File "/usr/local/lib/python3.9/site-packages/asgi_csrf.py", line 104, in wrapped_send await send(event) File "/usr/local/lib/python3.9/site-packages/uvicorn/protocols/http/h11_impl.py", line 460, in send output = self.conn.send(event) File "/usr/local/lib/python3.9/site-packages/h11/_connection.py", line 468, in send data_list = self.send_with_data_passthrough(event) File "/usr/local/lib/python3.9/site-packages/h11/_connection.py", line 501, in send_with_data_passthrough writer(event, data_list.append) File "/usr/local/lib/python3.9/site-packages/h11/_writers.py", line 58, in __call__ self.send_data(event.data, write) File "/usr/local/lib/python3.9/site-packages/h11/_writers.py", line 78, in send_data raise LocalProtocolError("Too much data for declared Content-Length") h11._util.LocalProtocolError: Too much data for declared Content-Length ERROR: Exception in ASGI application Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/datasette/app.py", line 1181, in route_path response = await view(request, send) File "/usr/local/lib/python3.9/site-packages/datasette/utils/asgi.py", line 305, in inner_static await asgi_send_file(send, full_path, chunk_size=chunk_size) File "/usr/local/lib/python3.9/site-packages/datasette/utils/asgi.py", line 280, in asgi_send_file await send( File "/usr/local/lib/python3.9/site-packages/asgi_csrf.py", line 104, in wrapped_send await send(event) File "/usr/local/lib/python3.9/site-packages/uvicorn/protocols/http/h11_impl.py", line 460, in send output = self.conn.send(event) File "/usr/local/lib/python3.9/site-packages/h11/_connection.py", line 468, in send data_list = self.send_with_data_passthrough(event) File "/usr/local/lib/python3.9/site-packages/h11/_connection.py", line 501, in send_with_data_passthrough writer(event, data_list.append) File "/usr/local/lib/python3.9/site-packages/h11/_writers.py", line 58, in __call__ self.send_data(event.data, write) File "/usr/local/lib/python3.9/site-packages/h11/_writers.py", line 78, in send_data raise LocalProtocolError("Too much data for declared Content-Length") h11._util.LocalProtocolError: Too much data for declared Content-Length ``` Thanks, I am finding Datasette very useful. | 107914493 | issue | {"url": "https://api.github.com/repos/simonw/datasette/issues/1640/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0} |