Synchronization between LTE and GPS

[kaffetorsk]

According to nordic the LTE and GPS shares a physical radio resource.

While using your library it seems that if GPS is currently awaiting fix, and I send something on a socket, the send future returns Ok() even though nothing is actually sent.

Am I doing something wrong? Is this a limitation? Shouldn't the "send" future be returned after the radio resource is free, and the data actually sent, or alternatively return an Err()

Workaround so far is to use a mutex for sync.