function _M.connect()

in lib/shenyu/register/zookeeper/connection.lua [36:48]

• 12 lines of code
• 3 McCabe index (conditional complexity)

function _M.connect(self, ip, port)
    
    local sock = self.sock
    if not sock then
        return nil, "not initialized tcp."
    end
    local ok, err = sock:connect(ip, port)
    if not ok then
        ngx_log(ngx.DEBUG, "connect host:" .. ip .. err)
        return ok, err
    end
    return ok, nil
end