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fix: relay raw IRC bytes instead of re-formatting messages

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Preserve original server bytes in IRCMessage.raw and forward those
to clients, avoiding parse/format round-trip that altered messages.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
user
2026-02-19 20:41:15 +01:00
parent 9954a890c3
commit 2a55620ccc
2 changed files with 4 additions and 3 deletions
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3
src/bouncer/irc.py
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@@ -13,6 +13,7 @@ class IRCMessage:
params: list[str] = field(default_factory=list) params: list[str] = field(default_factory=list)
prefix: str | None = None prefix: str | None = None
tags: dict[str, str | None] = field(default_factory=dict) tags: dict[str, str | None] = field(default_factory=dict)
raw: bytes | None = None
@property @property
def trailing(self) -> str | None: def trailing(self) -> str | None:
@@ -78,7 +79,7 @@ def parse(data: bytes) -> IRCMessage:
command = parts[0].upper() command = parts[0].upper()
params = parts[1:] params = parts[1:]
return IRCMessage(command=command, params=params, prefix=prefix, tags=tags) return IRCMessage(command=command, params=params, prefix=prefix, tags=tags, raw=data + b"\r\n")
def parse_prefix(prefix: str) -> tuple[str, str | None, str | None]: def parse_prefix(prefix: str) -> tuple[str, str | None, str | None]:

4
src/bouncer/router.py
View File

@@ -104,9 +104,9 @@ class Router:
if max_msgs > 0: if max_msgs > 0:
await self.backlog.prune(network_name, keep=max_msgs) await self.backlog.prune(network_name, keep=max_msgs)
# Forward to all attached clients # Forward to all attached clients (prefer raw bytes from server)
clients = self.clients.get(network_name, []) clients = self.clients.get(network_name, [])
data = msg.format() data = msg.raw if msg.raw else msg.format()
for client in clients: for client in clients:
try: try:
client.write(data) client.write(data)