Support connect verb

[dwilkie]

Todo:

• Write unit tests & clean up the Go FreeSWITCH event logger
• ⁠⁠Finish testing and cleanup of the ruby app
• Add tracks to media_streams on Somleng
• ⁠⁠Figure out how to write an integration test which tests the whole flow.
• Add infrastructure code for Redis
• ⁠⁠Deploy to staging
• ⁠⁠Configure an example to integrate with retellAI
• Add new test number to test with RetellAI

Testing locally

Prerequisites

Have Postgres and Docker installed

1. Build the docker images:

$ docker-compose build --build-arg signalwire_token=change-me testing switch-app freeswitch gateway-bootstrap

2. Seed the database

$ docker-compose run -e DATABASE_NAME=opensips_public_gateway_test gateway-bootstrap create_db

3. Run the docker images

$ docker-compose up public_gateway freeswitch switch-app testing

4. Run the websockets server locally

$ cd components/testing/support/ws_server
$ npm install
$ node server.js

5. Run the Connect Test

$ docker-compose exec testing ./tests/public_gateway/connect_stream_test.sh

You should get output from on the websockets server and a file in /tmp/audio.raw