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>