Initial commit: ShadowBroker v0.1

backend/test_ais_proxy.py

@@ -0,0 +1,45 @@
+import json
+import subprocess
+import os
+import time
+
+proxy_script = os.path.join(os.path.dirname(os.path.abspath(__file__)), "ais_proxy.js")
+API_KEY = "75cc39af03c9cc23c90e8a7b3c3bc2b2a507c5fb"
+
+print(f"Proxy script: {proxy_script}")
+print(f"Exists: {os.path.exists(proxy_script)}")
+
+process = subprocess.Popen(
+    ['node', proxy_script, API_KEY],
+    stdout=subprocess.PIPE, 
+    stderr=subprocess.PIPE,  # Separate stderr!
+    text=True, 
+    bufsize=1
+)
+
+print("Process started, reading stdout...")
+count = 0
+start = time.time()
+for line in iter(process.stdout.readline, ''):
+    line = line.strip()
+    if not line:
+        continue
+    try:
+        data = json.loads(line)
+        msg_type = data.get("MessageType", "?")
+        mmsi = data.get("MetaData", {}).get("MMSI", 0)
+        count += 1
+        if count <= 5:
+            print(f"  MSG {count}: type={msg_type} mmsi={mmsi}")
+        if count == 20:
+            elapsed = time.time() - start
+            print(f"\nReceived {count} messages in {elapsed:.1f}s — proxy is working!")
+            process.terminate()
+            break
+    except json.JSONDecodeError as e:
+        print(f"  BAD JSON: {line[:100]}... err={e}")
+
+if count == 0:
+    # Check stderr
+    stderr_out = process.stderr.read()
+    print(f"Zero messages received. stderr: {stderr_out[:500]}")