FreeCAD WebAssembly development snapshot

contrib/.vscode/scripts/WaitForDebugpy.py

@@ -0,0 +1,29 @@
+import socket
+from contextlib import closing
+import time
+
+TIMEOUT_TIME_S = 30
+RETRY_DELAY_S = 0.1
+
+MAX_ATTEMPTS = TIMEOUT_TIME_S / RETRY_DELAY_S
+
+def check_socket(host, port):
+    with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
+        sock.settimeout(RETRY_DELAY_S)
+        return sock.connect_ex((host, port)) == 0
+
+def main():
+    # DO NOT CHECK the actual port 5678/5879 or debugpy will break
+    # Check that the other port 39999 used as a flag is manually opened instead
+    attempt_counter = 0
+    while (not check_socket('localhost', 39999)) and attempt_counter < MAX_ATTEMPTS:
+        time.sleep(RETRY_DELAY_S)
+        attempt_counter += 1
+
+    if attempt_counter >= MAX_ATTEMPTS:
+        exit(1)
+    else:
+        exit(0)
+
+if __name__ == "__main__":
+    main()