void Master::PrintSlaves(std::string& str)
{
uint32 i = 0;
char buffer[1024];
SlaveConnTable::iterator it = m_slave_table.begin();
while (it != m_slave_table.end())
{
const char* state = "ok";
SlaveConnection* slave = it->second;
switch (slave->state)
{
case SLAVE_STATE_WAITING_DUMP_DATA:
{
state = "wait_bgsave";
break;
}
case SLAVE_STATE_SYNING_DUMP_DATA:
{
state = "send_bulk";
break;
}
case SLAVE_STATE_SYNING_CACHE_DATA:
case SLAVE_STATE_SYNCED:
{
state = "online";
break;
}
default:
{
state = "invalid state";
break;
}
}
Address* remote = const_cast<Address*>(slave->conn->GetRemoteAddress());
std::string address;
if (InstanceOf<SocketUnixAddress>(remote).OK)
{
SocketUnixAddress* un = (SocketUnixAddress*) remote;
address = "unix_socket=";
address += un->GetPath();
} else if (InstanceOf<SocketHostAddress>(remote).OK)
{
SocketHostAddress* un = (SocketHostAddress*) remote;
address = "ip=";
address += un->GetHost();
address += ",port=";
address += stringfromll(slave->port);
}
uint32 lag = time(NULL) - slave->acktime;
sprintf(buffer, "slave%u:%s,state=%s,"
"offset=%"PRId64",lag=%u\r\n", i, address.c_str(), state, slave->sync_offset, lag);
it++;
i++;
str.append(buffer);
}
}
std::string GetAddress()
{
std::string address;
Address* remote = const_cast<Address*>(conn->GetRemoteAddress());
if (InstanceOf<SocketHostAddress>(remote).OK)
{
SocketHostAddress* un = (SocketHostAddress*) remote;
address = "ip=";
address += un->GetHost();
address += ",port=";
address += stringfromll(port);
}
return address;
}
SocketHostAddress(const SocketHostAddress& other) :
m_host(other.GetHost()), m_port(other.GetPort())
{
}