IRC-kosmi-relay/cmd/test-graphql-ws

GraphQL-WS Proof of Concept

This is a simple test script to verify we can send messages to Kosmi using the WebSocket GraphQL API directly, following the graphql-ws protocol.

What This Tests

1. Connects to Kosmi's WebSocket endpoint (wss://engine.kosmi.io/gql-ws)
2. Follows the graphql-ws protocol:
   • Sends connection_init
   • Waits for connection_ack
   • Sends a mutation using subscribe message type
3. Attempts to send "Hello World from GraphQL-WS! 🎉" to the chat

Protocol Details

Kosmi uses the graphql-ws protocol, which is different from the older subscriptions-transport-ws.

Key differences:

• Uses graphql-transport-ws subprotocol
• Both queries/mutations AND subscriptions use type: "subscribe"
• Must send connection_init before any operations

Running the Test

# From the project root
go run cmd/test-graphql-ws/main.go

Expected Behavior

If successful, you should see:

1. ✅ WebSocket connected
2. ✅ Connection acknowledged by server
3. ✅ Message sent
4. 📨 Response from server (either success or error)

What We're Testing

This will help us determine if:

• We can connect to Kosmi's WebSocket without browser automation
• The authentication works (or what auth is needed)
• We can send messages via GraphQL mutations over WebSocket
• We can replace the UI automation approach with direct WebSocket

Notes

• Change roomID in the code to match your Kosmi room
• The script will keep running until you press Ctrl+C
• All messages are logged for debugging