add pyngrok to telephony app (livekit#149)

* add pyngrok to telephony app * port taken from --port arg --------- Co-authored-by: Rey <[email protected]> Co-authored-by: jusgu <[email protected]>
parshvadaftari · May 25, 2023 · f26d4df · f26d4df
1 parent 5315642
commit f26d4df
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/apps/telephony_app/main.py b/apps/telephony_app/main.py
@@ -1,7 +1,7 @@
 import logging
 import os
 from fastapi import FastAPI
-
+from pyngrok import ngrok
 from vocode.streaming.telephony.config_manager.redis_config_manager import (
     RedisConfigManager,
 )
@@ -10,6 +10,7 @@
 from vocode.streaming.telephony.server.base import InboundCallConfig, TelephonyServer
 
 from speller_agent import SpellerAgentFactory
+import sys
 
 app = FastAPI(docs_url=None)
 
@@ -21,6 +22,16 @@
 
 BASE_URL = os.environ["BASE_URL"]
 
+if not BASE_URL:
+    ngrok_auth = os.environ.get("NGROK_AUTH_TOKEN")
+    if ngrok_auth is not None:
+        ngrok.set_auth_token(ngrok_auth)
+    port = sys.argv[sys.argv.index("--port") + 1] if "--port" in sys.argv else 3000
+
+    # Open a ngrok tunnel to the dev server
+    BASE_URL = ngrok.connect(port).public_url.replace("https://", "")
+    logger.info("ngrok tunnel \"{}\" -> \"http://127.0.0.1:{}\"".format(BASE_URL, port))
+
 telephony_server = TelephonyServer(
     base_url=BASE_URL,
     config_manager=config_manager,

diff --git a/apps/telephony_app/requirements.txt b/apps/telephony_app/requirements.txt
@@ -1,3 +1,4 @@
 vocode==0.1.108
 redis
-twilio
+twilio
+pyngrok==6.0.0