fn write_reply()

in src/enclave_proc/connection.rs [297:328]

• 30 lines of code
• 2 McCabe index (conditional complexity)

    fn write_reply(&self, reply: &EnclaveProcessReply) -> NitroCliResult<()> {
        let mut lock = self.data.lock().map_err(|e| {
            new_nitro_cli_failure!(
                &format!("Failed to acquire lock: {:?}", e),
                NitroCliErrorEnum::LockAcquireFailure
            )
        })?;
        if lock.input_stream.is_none() {
            return Err(new_nitro_cli_failure!(
                "Cannot write message to connection",
                NitroCliErrorEnum::SocketError
            ));
        }

        let mut stream = lock.input_stream.as_mut().unwrap();
        let mut reply_bytes = Vec::new();
        ciborium::into_writer(reply, &mut reply_bytes).map_err(|e| {
            new_nitro_cli_failure!(
                &format!("Failed to serialize reply: {:?}", e),
                NitroCliErrorEnum::SerdeError
            )
        })?;

        write_u64_le(&mut stream, reply_bytes.len() as u64)
            .map_err(|e| e.add_subaction("Write reply".to_string()))?;
        stream.write_all(&reply_bytes).map_err(|e| {
            new_nitro_cli_failure!(
                &format!("Failed to write to stream: {:?}", e),
                NitroCliErrorEnum::SocketError
            )
        })
    }