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feat(core): modems run — the pair in the project, and a modem of another project hands its frames on (K0–K2)

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Measured first: tools/java-oracle's ModemRun joins two networks by a pair
of Java modems over TCP on localhost. The modem has no card and adds no
delay of its own — a frame takes the cables on both sides, nothing more.

The core pairs the two enabled modems on a port (Swift's inProject, with
its conditions and cycle suppression) on Java's timing: no 20 ms. The
modem example of FILIUS now pings through instead of failing the core.
A modem of another project (relay) gives its frames to whoever runs the
engine and puts on its cable what comes back, with this engine's frame
and packet numbers; a frame dies after MAXIMUM_RELAY_HOPS trips.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
julian.kiedaisch
2026-10-11 18:12:27 +00:00
co-authored by Claude Opus 5.5
parent 6f583616f6
commit c85b0e45da
19 changed files with 1743 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/core/test/scenarios/modem-java-ping.java.json
+580
View File
@@ -0,0 +1,580 @@
{
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}
packages/core/test/scenarios/modem-java-unconnected.java.json
+193
View File
@@ -0,0 +1,193 @@
{
"frames": {
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{
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"source": "02:00:00:00:04:11",
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"senderIp": "10.0.0.1",
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{
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{
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packages/core/test/scenarios/modem-lan.scenario.json
+128
View File
@@ -0,0 +1,128 @@
{
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"nodes": [
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{
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{
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"kind": "pc",
"ports": [
{
"id": "00000000-0000-0000-0000-000000000417",
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{
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{
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}