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Fix MplexStream.read

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This commit is contained in:
mhchia
2019-09-06 17:26:40 +08:00
parent 95926b7376
commit 649a230776
8 changed files with 116 additions and 143 deletions
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17
tests/protocol_muxer/test_protocol_muxer.py
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@ -1,7 +1,7 @@
import pytest
from libp2p.protocol_muxer.exceptions import MultiselectClientError
from tests.utils import cleanup, set_up_nodes_by_transport_opt
from tests.utils import cleanup, set_up_nodes_by_transport_opt, echo_stream_handler
# TODO: Add tests for multiple streams being opened on different
# protocols through the same connection
@ -18,14 +18,8 @@ async def perform_simple_test(
transport_opt_list = [["/ip4/127.0.0.1/tcp/0"], ["/ip4/127.0.0.1/tcp/0"]]
(node_a, node_b) = await set_up_nodes_by_transport_opt(transport_opt_list)
async def stream_handler(stream):
while True:
read_string = (await stream.read()).decode()
response = "ack:" + read_string
await stream.write(response.encode())
for protocol in protocols_with_handlers:
node_b.set_stream_handler(protocol, stream_handler)
node_b.set_stream_handler(protocol, echo_stream_handler)
# Associate the peer with local ip address (see default parameters of Libp2p())
node_a.get_peerstore().add_addrs(node_b.get_id(), node_b.get_addrs(), 10)
@ -33,11 +27,10 @@ async def perform_simple_test(
stream = await node_a.new_stream(node_b.get_id(), protocols_for_client)
messages = ["hello" + str(x) for x in range(10)]
for message in messages:
expected_resp = "ack:" + message
await stream.write(message.encode())
response = (await stream.read()).decode()
assert response == ("ack:" + message)
response = (await stream.read(len(expected_resp))).decode()
assert response == expected_resp
assert expected_selected_protocol == stream.get_protocol()