diff options
Diffstat (limited to 'src/inspircd.cpp')
| -rw-r--r-- | src/inspircd.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/inspircd.cpp b/src/inspircd.cpp index f178a9f0b..92ebb4771 100644 --- a/src/inspircd.cpp +++ b/src/inspircd.cpp @@ -6520,6 +6520,53 @@ void handle_dollar(char token,char* params,serverrec* source,serverrec* reply, c log(DEBUG,"Warning! routing table received from nonexistent server!"); } +void handle_amp(char token,char* params,serverrec* source,serverrec* reply, char* udp_host) +{ + log(DEBUG,"Netsplit! %s split from mesh, removing!",params); + bool go_again = true; + while (go_again) + { + go_again = false; + for (int i = 0; i < 32; i++) + { + if (me[i] != NULL) + { + for (vector<ircd_connector>::iterator j = me[i]->connectors.begin(); j != me[i]->connectors.end(); j++) + { + if (!strcasecmp(j->GetServerName().c_str(),params)) + { + j->routes.clear(); + j->CloseConnection(); + me[i]->connectors.erase(j); + go_again = true; + break; + } + } + } + } + } + log(DEBUG,"Removed server. Will remove clients..."); + // iterate through the userlist and remove all users on this server. + // because we're dealing with a mesh, we dont have to deal with anything + // "down-route" from this server (nice huh) + go_again = true; + char reason[MAXBUF]; + snprintf(reason,MAXBUF,"%s %s",ServerName,params); + while (go_again) + { + go_again = false; + for (user_hash::const_iterator u = clientlist.begin(); u != clientlist.end(); u++) + { + if (!strcasecmp(u->second->server,params)) + { + kill_link(u->second,reason); + go_again = true; + break; + } + } + } +} + void process_restricted_commands(char token,char* params,serverrec* source,serverrec* reply, char* udp_host,char* ipaddr,int port) { @@ -6560,6 +6607,11 @@ void process_restricted_commands(char token,char* params,serverrec* source,serve case '$': handle_dollar(token,params,source,reply,udp_host); break; + // node unreachable - we cant route to a server, sooooo we slit it off. + // servers can generate these for themselves for an squit. + case '&': + handle_amp(token,params,source,reply,udp_host); + break; // R <server> <data> // redirect token, send all of <data> along to the given // server as this server has been found to still have a route to it |