Retry bounded remote transport failures including response read errors

tests/test_remote_regressions.py

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+from typing import Any
+from unittest.mock import patch
+
+import httpx
+import pytest
+
+from great_ai import RemoteCallError, call_remote_great_ai_async
+
+
+def response_trace() -> Any:
+    return dict(
+        trace_id="remote",
+        created="2026-01-01",
+        original_execution_time_ms=0,
+        models=[],
+        tags=[],
+        logged_values={},
+        output=7,
+    )
+
+
+@pytest.mark.asyncio
+async def test_remote_call_retries_response_read_failures() -> None:
+    calls = 0
+
+    def handler(request: httpx.Request) -> httpx.Response:
+        nonlocal calls
+        calls += 1
+        if calls == 1:
+            raise httpx.ReadError("response disconnected")
+        return httpx.Response(200, json=response_trace())
+
+    with patch(
+        "great_ai.remote.call_remote_great_ai_async.httpx.AsyncHTTPTransport",
+        return_value=httpx.MockTransport(handler),
+    ):
+        assert (
+            await call_remote_great_ai_async("http://test", {}, retry_count=2)
+        ).output == 7
+    assert calls == 2
+
+
+@pytest.mark.asyncio
+async def test_remote_retry_limit_is_respected() -> None:
+    calls = 0
+
+    def handler(request: httpx.Request) -> httpx.Response:
+        nonlocal calls
+        calls += 1
+        raise httpx.ReadError("response disconnected")
+
+    with patch(
+        "great_ai.remote.call_remote_great_ai_async.httpx.AsyncHTTPTransport",
+        return_value=httpx.MockTransport(handler),
+    ):
+        with pytest.raises(RemoteCallError, match="response disconnected"):
+            await call_remote_great_ai_async("http://test", {}, retry_count=1)
+    assert calls == 2