/* * pass the message to the node for final delivery. Note that the connection * itself needs to know about links (in case of connection failure), so we * snoop for link/unlink too here. */ public override void deliver(OtpMsg msg) { bool delivered = self.deliver(msg); switch (msg.type()) { case OtpMsg.linkTag: if (delivered) { links.addLink(msg.getRecipientPid(), msg.getSenderPid()); } else { try { // no such pid - send exit to sender base.sendExit(msg.getRecipientPid(), msg.getSenderPid(), new OtpErlangAtom("noproc")); } catch (IOException) { } } break; case OtpMsg.unlinkTag: case OtpMsg.exitTag: links.removeLink(msg.getRecipientPid(), msg.getSenderPid()); break; case OtpMsg.exit2Tag: break; } return; }
/** * <p> * Remove a link to a remote mailbox or Erlang process. This method removes * a link created with {@link #link link()}. Links are idempotent; calling * this method once will remove all links between this mailbox and the * remote {@link OtpErlangPid pid}. * </p> * * @param to * the {@link OtpErlangPid pid} representing the object to * unlink from. * */ public void unlink(OtpErlangPid to) { links.removeLink(self, to); try { String node = to.Node; if (node.Equals(home.Node)) { home.deliver(new OtpMsg(OtpMsg.unlinkTag, self, to)); } else { OtpCookedConnection conn = home.getConnection(node); if (conn != null) { conn.unlink(self, to); } } } catch (Exception) { } }