feature: add is_mining for btminer, and fix some minor bugs.

pyasic/API/__init__.py

@@ -73,6 +73,11 @@ class BaseMinerAPI:
         # send the command
         data = await self._send_bytes(json.dumps(cmd).encode("utf-8"))
 
+        if data == b"Socket connect failed: Connection refused\n":
+            if not ignore_errors:
+                raise APIError(data.decode("utf-8"))
+            return {}
+
         data = self._load_api_data(data)
 
         # check for if the user wants to allow errors to return

pyasic/miners/backends/btminer.py

@@ -616,3 +616,22 @@ class BTMiner(BaseMiner):
 
     async def set_hostname(self, hostname: str):
         await self.api.set_hostname(hostname)
+
+    async def is_mining(self, api_status: dict = None) -> Optional[bool]:
+        if not api_status:
+            try:
+                api_status = await self.api.status()
+            except APIError:
+                pass
+
+        if api_status:
+            try:
+                if api_status["Msg"].get("btmineroff"):
+                    try:
+                        await self.api.devdetails()
+                    except APIError:
+                        return False
+                    return True
+                return True if api_status["Msg"]["mineroff"] == "false" else False
+            except LookupError:
+                pass

pyasic/miners/base.py

@@ -346,7 +346,7 @@ class BaseMiner(ABC):
         pass
 
     async def is_mining(self, *args, **kwargs) -> Optional[bool]:
-        """Check whether the miner is mining
+        """Check whether the miner is mining.
 
         Returns:
             A boolean value representing if the miner is mining.

pyasic/miners/miner_factory.py

@@ -453,7 +453,6 @@ class MinerFactory:
             text, resp = await concurrent_get_first_result(
                 tasks, lambda x: x[0] is not None
             )
-
             if text is not None:
                 return self._parse_web_type(text, resp)
 
@@ -462,7 +461,7 @@ class MinerFactory:
         session: aiohttp.ClientSession, url: str
     ) -> Tuple[Optional[str], Optional[aiohttp.ClientResponse]]:
         try:
-            resp = await session.get(url)
+            resp = await session.get(url, allow_redirects=False)
             return await resp.text(), resp
         except (aiohttp.ClientError, asyncio.TimeoutError):
             pass
@@ -620,6 +619,8 @@ class MinerFactory:
             return
         except (ConnectionError, OSError):
             return
+        if data == b"Socket connect failed: Connection refused\n":
+            return
 
         data = await self._fix_api_data(data)