enqueueMessage method

int enqueueMessage(
  1. int port,
  2. Pointer<Uint8> data,
  3. int len
)

Deliver bytes to the Python handler registered for port. Returns 0 on successful delivery, -1 if no handler is registered (caller may retry), or -2 if the interpreter is not initialized.

Implementation

int enqueueMessage(int port, Pointer<Uint8> data, int len) =>
    _enqueueMessage(port, data, len);