fix aria2 connection refused errors caused by autoresume

core/interface/gui.py

@@ -199,7 +199,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                     col = index.column()
 
                     if col == 0:
-                        return "Resume" if download.is_paused else "Pause"
+                        return "▶︎" if download.is_paused else "⏸︎"
                     elif col == 1:
                         return download.name
                     elif col == 2:
@@ -239,7 +239,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
 
                 button = QStyleOptionButton()
                 button.rect = option.rect
-                button.text = "Resume" if paused else "Pause"
+                button.text = "▶︎" if paused else "⏸︎"
                 button.state = QStyle.State_Enabled
 
                 QApplication.style().drawControl(
@@ -255,7 +255,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         self.download_model = DownloadModel()
         self.downloadList.setModel(self.download_model)
         self.downloadList.horizontalHeader().setStretchLastSection(False)
-        self.downloadList.horizontalHeader().setSectionResizeMode(0, QHeaderView.Stretch)
+        self.downloadList.horizontalHeader().setSectionResizeMode(1, QHeaderView.Stretch)
         self.downloadList.setSelectionBehavior(QTableView.SelectRows)
         self.downloadList.setAttribute(Qt.WA_TranslucentBackground)
         self.downloadList.viewport().setAttribute(Qt.WA_TranslucentBackground)

core/network/aria2_integration.py

@@ -4,6 +4,7 @@ from core.utils.data.state import state
 from core.utils.general.logs import update_download_completed_by_hash
 from core.utils.general.logs import consoleLog
 from plyer import notification
+import socket
 import time
 import sys
 
@@ -42,6 +43,21 @@ def aria2server():
         stderr=subprocess.DEVNULL,
         creationflags=subprocess.CREATE_NO_WINDOW if sys.platform == 'win32' else 0
     )
+
+    max_checks = 50
+    for check in range(max_checks):
+        try:
+            sock = socket.socket()
+            sock.settimeout(0.1)
+            sock.connect(("localhost", 6800))
+            sock.close()
+            break
+        except(ConnectionRefusedError, socket.timeout):
+            time.sleep(0.1)
+    else:
+        raise RuntimeError("Aria2 Server failed to start")
+
+    consoleLog("Aria2 Server started")
     return aria2server
 
 def dlprogress():