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Added optional separator argument to TcpIo constructor #209

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Added optional separator argument to TcpIo constructor #209

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66716f8
Added optional separator argument to TcpIo constructor
LeeHudsonDLS Sep 30, 2024
a12fd71
Update src/tickit/adapters/io/tcp_io.py
LeeHudsonDLS Oct 15, 2024
c5d3f38
Update src/tickit/adapters/io/tcp_io.py
LeeHudsonDLS Oct 15, 2024
62b74a1
Correction to type hint
LeeHudsonDLS Nov 22, 2024
3e62b7c
Renamed separator to terminator
LeeHudsonDLS Nov 22, 2024
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11 changes: 9 additions & 2 deletions src/tickit/adapters/io/tcp_io.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,10 @@ class TcpIo(AdapterIo[CommandAdapter]):
host: str
port: int

def __init__(self, host: str, port: int) -> None:
def __init__(self, host: str, port: int, terminator: str | None = None) -> None:
self.host = host
self.port = port
self.terminator = terminator

async def setup(
self, adapter: CommandAdapter, raise_interrupt: RaiseInterrupt
Expand Down Expand Up @@ -79,7 +80,13 @@ async def reply(replies: AsyncIterable[Optional[bytes]]) -> None:
tasks.append(asyncio.create_task(reply(on_connect())))

while True:
data: bytes = await reader.read(1024)
if self.terminator is not None:
data: bytes = (
await reader.readuntil(separator=self.terminator.encode())
)
else:
data: bytes = await reader.read(1024)

if data == b"":
break
addr = writer.get_extra_info("peername")
Expand Down
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