Incompatibility between sentry-asgi v0.2.0 and responder v1.3.1

[sboisson]

Adding the middleware to Responder cause this errror at request handling:

TypeError: __call__() missing 2 required positional arguments: 'receive' and 'send'
  File "uvicorn/protocols/http/httptools_impl.py", line 368, in run_asgi
    result = await app(self.scope, self.receive, self.send)
  File "uvicorn/middleware/debug.py", line 96, in __call__
    raise exc from None
  File "uvicorn/middleware/debug.py", line 78, in __call__
    await self.app(scope, receive, inner_send)
  File "uvicorn/middleware/asgi2.py", line 6, in __call__
    instance = self.app(scope)
  File "responder/api.py", line 276, in __call__
    return self.app(scope)

[sboisson]

The workaround is to pin sentry-asgi to verson 0.1.5

[tomchristie]

Yup. The latest versions of Sentry-ASGI uses the ASGI 3 protocol.
Pin to 0.1.x if you're working with a library that doesn't yet support that.