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e10e4bca82
Keep-alive path when ?attach=<token> is present: PTY outlives the socket via PTY_REGISTRY, reattaches on reconnect. No token = unchanged legacy pump (_legacy_pump). detach (not close) on disconnect. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
import pytest
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from hermes_cli import web_server
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@pytest.mark.asyncio
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async def test_attach_token_reuses_same_session(monkeypatch):
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"""Two connects with the same ?attach= token hit one spawned bridge."""
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spawned = []
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class FakeBridge:
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def __init__(self):
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self.alive = True
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def read(self, timeout):
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return b"" # idle forever
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def write(self, data):
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pass
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def resize(self, cols, rows):
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pass
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def close(self):
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self.alive = False
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def fake_spawn(argv, cwd=None, env=None):
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b = FakeBridge()
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spawned.append(b)
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return b
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monkeypatch.setattr(web_server.PtyBridge, "spawn", staticmethod(fake_spawn))
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# bypass auth + argv resolution for the test
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monkeypatch.setattr(web_server, "_ws_auth_reason", lambda ws: (None, "test"))
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monkeypatch.setattr(web_server, "_ws_host_origin_reason", lambda ws: None)
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monkeypatch.setattr(web_server, "_ws_client_reason", lambda ws: None)
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async def fake_argv(**kw):
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return (["x"], "/tmp", {})
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monkeypatch.setattr(web_server, "_resolve_chat_argv_async", fake_argv)
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from starlette.testclient import TestClient
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try:
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client = TestClient(web_server.app)
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with client.websocket_connect("/api/pty?attach=TOK1") as ws1:
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ws1.send_bytes(b"hi")
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with client.websocket_connect("/api/pty?attach=TOK1") as ws2:
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ws2.send_bytes(b"again")
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assert len(spawned) == 1 # reattached, did not respawn
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finally:
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web_server.PTY_REGISTRY._sessions.clear()
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