Channel* Server::new_channel(const std::string &cname){
if(used_channels.size >= ServerConfig::max_channels){
return NULL;
}
#if USE_MEM_POLL
Channel *channel = free_channels.head;
assert(channel->subs.size == 0);
// first remove, then push_back, do not mistake the order
free_channels.remove(channel);
#else
Channel *channel = new Channel();
#endif
used_channels.push_back(channel);
channel->name = cname;
cname_channels[channel->name] = channel;
log_debug("new channel: %s", channel->name.c_str());
add_presence(PresenceOnline, channel->name);
if(channel->token.empty()){
channel->create_token();
}
return channel;
}
void Server::free_channel(Channel *channel){
assert(channel->subs.size == 0);
log_debug("free channel: %d, name: %s", channel->id, channel->name.c_str());
add_presence(PresenceOffline, channel->name);
// first remove, then push_back, do not mistake the order
used_channels.remove(channel);
free_channels.push_back(channel);
cname_channels.erase(channel->name);
channel->reset();
}
void Server::free_channel(Channel *channel){
log_debug("free channel: %s", channel->name.c_str());
add_presence(PresenceOffline, channel->name);
cname_channels.erase(channel->name);
used_channels.remove(channel);
LinkedList<Subscriber *>::Iterator it2 = channel->subs.iterator();
while(Subscriber *sub = it2.next()){
delete sub;
}
delete channel;
}
Channel* Server::new_channel(const std::string &cname){
if(used_channels.size >= ServerConfig::max_channels){
return NULL;
}
log_debug("new channel: %s", cname.c_str());
Channel *channel = new Channel();
channel->serv = this;
channel->name = cname;
channel->create_token();
add_presence(PresenceOnline, channel->name);
used_channels.push_back(channel);
cname_channels[channel->name] = channel;
return channel;
}
Channel* Server::new_channel(const std::string &cname){
if(free_channels.empty()){
return NULL;
}
Channel *channel = free_channels.head;
assert(channel->subs.size == 0);
// first remove, then push_back, do not mistake the order
free_channels.remove(channel);
used_channels.push_back(channel);
channel->name = cname;
cname_channels[channel->name] = channel;
log_debug("new channel: %d, name: %s", channel->id, channel->name.c_str());
add_presence(PresenceOnline, channel->name);
if(channel->token.empty()){
channel->create_token();
}
return channel;
}
