fix lockup in _open_socket_if_not_exists, probably fix ci prereleases

.github/workflows/build.yml

@@ -104,16 +104,30 @@ jobs:
       with:
         name: PluginLoader
         path: dist
+    
+    - name: Get tag 🏷️
+      id: old_tag
+      uses: rafarlopes/get-latest-pre-release-tag-action@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        repository: 'decky-loader'
+    
+    - name: Prepare tag ⚙️
+      id: ready_tag
+      run: |
+        echo ::set-output name=${${{ jobs.old_tag.outputs.tag }}#"-pre"}
 
     - name: Bump version ⏫
       id: tag_version
-      uses: mathieudutour/github-tag-action@v6.0
+      uses: anothrNick/github-tag-action@1.39.0
       if: ${{ github.event_name == 'workflow_dispatch' }}
       with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        dry_run: true
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        WITH_V: true
+        INITIAL_VERSION: ${{ jobs.ready_tag.outputs.name }}
 
-    - name: Push tag ⏫
+    - name: Push tag 📤
       uses: rickstaa/action-create-tag@v1.3.2
       if: ${{ steps.tag_version.outputs.new_tag && github.event_name == 'workflow_dispatch' }}
       with:
@@ -130,14 +144,14 @@ jobs:
         prerelease: true
         generate_release_notes: true
 
-    - name: Bump prerelease
+    - name: Bump prerelease ⏫
       id: bump
       if: ${{ github.event_name == 'schedule' }}
       run: |
         git_hash=$(git rev-parse --short "$GITHUB_SHA")
         echo ::set-output new_tag="nightly-$git_hash"
 
-    - name: Push tag ⏫
+    - name: Push tag 📤
       uses: rickstaa/action-create-tag@v1.3.2
       if: ${{ github.event_name == 'schedule' }}
       with:

backend/plugin.py

@@ -78,12 +78,17 @@ class PluginWrapper:
 
     async def _open_socket_if_not_exists(self):
         if not self.reader:
-            while True:
+            retries = 0
+            while retries < 10:
                 try:
                     self.reader, self.writer = await open_unix_connection(self.socket_addr)
-                    break
+                    return True
                 except:
-                    await sleep(0)
+                    await sleep(2)
+                    retries += 1
+            return False
+        else:
+            return True
 
     def start(self):
         if self.passive:
@@ -95,21 +100,21 @@ class PluginWrapper:
         if self.passive:
             return
         async def _(self):
-            await self._open_socket_if_not_exists()
-            self.writer.write((dumps({"stop": True})+"\n").encode("utf-8"))
-            await self.writer.drain()
-            self.writer.close()
+            if await self._open_socket_if_not_exists():
+                self.writer.write((dumps({"stop": True})+"\n").encode("utf-8"))
+                await self.writer.drain()
+                self.writer.close()
         get_event_loop().create_task(_(self))
 
     async def execute_method(self, method_name, kwargs):
         if self.passive:
             raise RuntimeError("This plugin is passive (aka does not implement main.py)")
         async with self.method_call_lock:
-            await self._open_socket_if_not_exists()
-            self.writer.write(
-                (dumps({"method": method_name, "args": kwargs})+"\n").encode("utf-8"))
-            await self.writer.drain()
-            res = loads((await self.reader.readline()).decode("utf-8"))
-            if not res["success"]:
-                raise Exception(res["res"])
-            return res["res"]
+            if await self._open_socket_if_not_exists():
+                self.writer.write(
+                    (dumps({"method": method_name, "args": kwargs})+"\n").encode("utf-8"))
+                await self.writer.drain()
+                res = loads((await self.reader.readline()).decode("utf-8"))
+                if not res["success"]:
+                    raise Exception(res["res"])
+                return res["res"]