func NewPinbaSender(pi *PinbaInfo) *PinbaSender {
return &PinbaSender{
PinbaInfo: pi,
clientPool: sync.Pool{
New: func() interface{} {
// ignoring error here, sucks
// but there is a check when creating configuration for better error reporting
c, _ := pinba.NewClient(pi.Address)
return c
},
},
}
}
// process pinba configuration and return internal configuration
func PinbaInfoFromConfig(config Config) (*PinbaInfo, error) {
daemonConfig := config.GetDaemonConfig()
pi := &PinbaInfo{
Address: daemonConfig.GetPinbaAddress(),
ServiceName: daemonConfig.GetServiceName(),
InstanceName: daemonConfig.GetServiceInstanceName(),
}
if pi.Address == "" {
return nil, fmt.Errorf("pinba_address not set or empty")
}
// check that client can be created, for better error reporting
_, err := pinba.NewClient(pi.Address)
if err != nil {
return nil, err
}
return pi, nil
}