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feat(core): Gnutella joining after Java, measured against Java

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GnutellaRun lets Java's PeerToPeerAnwendung join peers on terminal-net.
The core's gnutella.ts does the same: a ping in Java's text format to
port 6346, a pong back, the ping sent on to the other peers and their
pongs back the way it came, at most the program's number of peers.

Departure from Java: a ping that comes a second time gets no pong and
its connection stays (Java's worker throws on the missing pong).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
julian.kiedaisch
2026-10-02 12:29:54 +00:00
co-authored by Claude Opus 5.5
parent 9d42b90157
commit b4a95e6cac
18 changed files with 37937 additions and 3 deletions
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tools/java-oracle/run.sh
+12 -1
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@@ -21,7 +21,7 @@ if [ ! -f "$upstream/target/filius.jar" ]; then
fi
classpath="$upstream/target/filius.jar:$upstream/target/lib/*"
mkdir -p "$here/.build"
javac -encoding UTF-8 -d "$here/.build" -cp "$classpath" "$here/src/FlsOracle.java" "$here/src/GetterDefaults.java" "$here/src/IpCheckCases.java" "$here/src/DnsHostsCases.java" "$here/src/EmailFileCases.java" "$here/src/BeansDump.java" "$here/src/Base64Cases.java" "$here/src/ScenarioNetwork.java" "$here/src/DhcpRun.java" "$here/src/TcpRun.java" "$here/src/DnsRun.java" "$here/src/ArpRun.java" "$here/src/RipRun.java" "$here/src/NatRun.java" "$here/src/WlanRun.java" "$here/src/ExampleRun.java" "$here/src/EchoRun.java" "$here/src/WebRun.java" "$here/src/RouterWebRun.java" "$here/src/KonfigCases.java" "$here/src/EmailRun.java" "$here/src/MailCases.java" "$here/src/EmailClientRun.java" "$here/src/TerminalCases.java" "$here/src/TerminalRun.java" "$here/src/FileCases.java"
javac -encoding UTF-8 -d "$here/.build" -cp "$classpath" "$here/src/FlsOracle.java" "$here/src/GetterDefaults.java" "$here/src/IpCheckCases.java" "$here/src/DnsHostsCases.java" "$here/src/EmailFileCases.java" "$here/src/BeansDump.java" "$here/src/Base64Cases.java" "$here/src/ScenarioNetwork.java" "$here/src/DhcpRun.java" "$here/src/TcpRun.java" "$here/src/DnsRun.java" "$here/src/ArpRun.java" "$here/src/RipRun.java" "$here/src/NatRun.java" "$here/src/WlanRun.java" "$here/src/ExampleRun.java" "$here/src/EchoRun.java" "$here/src/WebRun.java" "$here/src/RouterWebRun.java" "$here/src/KonfigCases.java" "$here/src/EmailRun.java" "$here/src/MailCases.java" "$here/src/EmailClientRun.java" "$here/src/TerminalCases.java" "$here/src/TerminalRun.java" "$here/src/FileCases.java" "$here/src/GnutellaRun.java"
# FILIUS writes its settings below $HOME; keep them out of the real one.
mkdir -p "$here/.build/home"
# Removed first: a crashed run must not leave the previous result standing.
@@ -286,6 +286,17 @@ for language in de en; do
test -s "$output"
done
# The Gnutella program joining peers on terminal-net (GnutellaRun;
# packages/core/test/gnutellaJava.test.ts).
for run in pair:6000 chain:9000 twoPaths:15000 full:11000 reset:7000 errors:40000; do
story="${run%%:*}"
output="$root/packages/core/test/scenarios/gnutella-java-$story.java.json"
rm -f "$output"
HOME="$here/.build/home" xvfb-run -a java $german -cp "$classpath:$here/.build" GnutellaRun \
"$root/packages/core/test/scenarios/terminal-net.scenario.json" "$story" "${run##*:}" "$output" 2>&1 | grep -v 'logback\|^$\|^\s*at \|scrollpane' || true
test -s "$output"
done
# What the file explorer and the text editor do to a host's files, without a
# running network, in both languages (FileCases; packages/core/test/filePrograms.test.ts).
for language in de en; do