sunnypilot v2026.002.000

version: sunnypilot v2026.002.000 (staging)
date: 2026-07-21T07:44:02
master commit: 2c334ede443d7391d27575af8c854a095ba702a8

openpilot/system/webrtc/helpers.py

@@ -0,0 +1,40 @@
+import time
+import requests
+from dataclasses import asdict, dataclass, field
+
+
+WEBRTCD_PORT = 5001
+
+@dataclass
+class StreamRequestBody:
+  sdp: str
+  init_camera: str
+  enabled: bool
+  bridge_services_in: list[str] = field(default_factory=list)
+  bridge_services_out: list[str] = field(default_factory=list)
+
+
+def post_stream_request(body: StreamRequestBody) -> dict:
+  t_start = time.monotonic()
+  try:
+    resp = requests.post(f"http://localhost:{WEBRTCD_PORT}/stream", json=asdict(body), timeout=10)
+    t_end = time.monotonic()
+    ret = resp.json()
+    ret["time"] = (t_end - t_start) * 1000
+    return ret
+  except requests.ConnectTimeout as e:
+    raise Exception("webrtc took too long to respond.") from e
+  except requests.ConnectionError as e:
+    raise Exception("webrtc server on device is not running.") from e
+
+
+def wait_for_webrtcd(max_retries: float = 10) -> None:
+  attempts = 0
+  while attempts < max_retries:
+    try:
+      if requests.get(f"http://localhost:{WEBRTCD_PORT}/schema", timeout=1).ok:
+        return
+    except requests.ConnectionError:
+      attempts += 1
+      time.sleep(0.5)
+  raise TimeoutError("webrtcd did not initialize in time.")