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feat: allow sending realtime messages up to 128 KB in size

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Previous default value was 4 KiB.
This commit is contained in:
link2xt
2024-10-24 03:12:30 +00:00
parent 51f2a8d59e
commit ac01a4a771
2 changed files with 13 additions and 3 deletions
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7
deltachat-rpc-client/tests/test_iroh_webxdc.py
View File

@@ -7,6 +7,7 @@ If you want to debug iroh at rust-trace/log level set
RUST_LOG=iroh_net=trace,iroh_gossip=trace RUST_LOG=iroh_net=trace,iroh_gossip=trace
""" """
import os
import sys import sys
import threading import threading
import time import time
@@ -107,13 +108,15 @@ def test_realtime_sequentially(acfactory, path_to_webxdc):
assert snapshot.text == "ping2" assert snapshot.text == "ping2"
log("sending realtime data ac1 -> ac2") log("sending realtime data ac1 -> ac2")
ac1_webxdc_msg.send_webxdc_realtime_data(b"foo") # Test that 128 KB of data can be sent in a single message.
data = os.urandom(128000)
ac1_webxdc_msg.send_webxdc_realtime_data(data)
log("ac2: waiting for realtime data") log("ac2: waiting for realtime data")
while 1: while 1:
event = ac2.wait_for_event() event = ac2.wait_for_event()
if event.kind == EventType.WEBXDC_REALTIME_DATA: if event.kind == EventType.WEBXDC_REALTIME_DATA:
assert event.data == list(b"foo") assert event.data == list(data)
break break

9
src/peer_channels.rs
View File

@@ -259,7 +259,14 @@ impl Context {
// create gossip // create gossip
let my_addr = endpoint.node_addr().await?; let my_addr = endpoint.node_addr().await?;
let gossip = Gossip::from_endpoint(endpoint.clone(), Default::default(), &my_addr.info); let gossip_config = iroh_gossip::proto::topic::Config {
// Allow messages up to 128 KB in size.
// We set the limit to 128 KiB to account for internal overhead,
// but only guarantee 128 KB of payload to WebXDC developers.
max_message_size: 128 * 1024,
..Default::default()
};
let gossip = Gossip::from_endpoint(endpoint.clone(), gossip_config, &my_addr.info);
// spawn endpoint loop that forwards incoming connections to the gossiper // spawn endpoint loop that forwards incoming connections to the gossiper
let context = self.clone(); let context = self.clone();