From cae9073772f4f0c2b2a6dc2cf377e951e91dab8d Mon Sep 17 00:00:00 2001
From: tychovrahe <brunam@seznam.cz>
Date: Thu, 13 Apr 2023 21:42:44 +0200
Subject: [PATCH] fix(core): add a small delay to UDP transport - makes
 bootloader emulator more reliable

[no changelog]
---
 python/src/trezorlib/transport/udp.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/src/trezorlib/transport/udp.py b/python/src/trezorlib/transport/udp.py
index 7e4c4614c..348be6432 100644
--- a/python/src/trezorlib/transport/udp.py
+++ b/python/src/trezorlib/transport/udp.py
@@ -141,6 +141,7 @@ class UdpTransport(ProtocolBasedTransport):
             raise TransportException("Unexpected data length")
         LOG.log(DUMP_PACKETS, f"sending packet: {chunk.hex()}")
         self.socket.sendall(chunk)
+        time.sleep(0.0001)
 
     def read_chunk(self) -> bytes:
         assert self.socket is not None