[Solved] Identify the mistake in this Python WebSocket client code on a Raspberry Pi: import asyncio import websockets async def connect(): ws = await websockets.connect('ws://localhost:5678') await ws.... | Raspberry Pi

Raspberry Pi - Web Server and API

Identify the mistake in this Python WebSocket client code on a Raspberry Pi:

import asyncio
import websockets

async def connect():
    ws = await websockets.connect('ws://localhost:5678')
    await ws.send('Hello')
    response = await ws.recv
    print(response)

asyncio.run(connect())

AMissing parentheses on ws.recv call.

BIncorrect import statement for websockets.

CUsing await outside an async function.

DNo event loop started with asyncio.

Step-by-Step Solution

Solution:

Step 1: Check method calls
The method ws.recv is a coroutine and must be called with parentheses: ws.recv().
Step 2: Verify async usage
The code correctly uses await inside an async function and runs the event loop with asyncio.run().
Final Answer:
Missing parentheses on ws.recv call. -> Option A
Quick Check:
Ensure coroutine methods are called with () [OK]

Quick Trick: Call coroutine methods with parentheses () [OK]

Common Mistakes:

MISTAKES

Forgetting parentheses on async method calls
Misusing await outside async functions
Not running asyncio event loop

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More Raspberry Pi Quizzes

Identify the mistake in this Python WebSocket client code on a Raspberry Pi:

Step 1: Check method calls

Step 2: Verify async usage

Final Answer:

Quick Check:

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