func newLumberjackClient(
conn *transport.Client,
compressLevel int,
maxWindowSize int,
timeout time.Duration,
beat string,
) (*client, error) {
c := &client{}
c.Client = conn
c.win.init(defaultStartMaxWindowSize, maxWindowSize)
enc, err := makeLogstashEventEncoder(beat)
if err != nil {
return nil, err
}
cl, err := v2.NewSyncClientWithConn(conn,
v2.JSONEncoder(enc),
v2.Timeout(timeout),
v2.CompressionLevel(compressLevel))
if err != nil {
return nil, err
}
c.client = cl
return c, nil
}
func newAsyncLumberjackClient(
conn *transport.Client,
queueSize int,
compressLevel int,
maxWindowSize int,
timeout time.Duration,
beat string,
) (*asyncClient, error) {
c := &asyncClient{}
c.Client = conn
c.win.init(defaultStartMaxWindowSize, maxWindowSize)
enc, err := makeLogstashEventEncoder(beat)
if err != nil {
return nil, err
}
c.connect = func() error {
err := c.Client.Connect()
if err == nil {
c.client, err = v2.NewAsyncClientWithConn(c.Client,
queueSize,
v2.JSONEncoder(enc),
v2.Timeout(timeout),
v2.CompressionLevel(compressLevel))
}
return err
}
return c, nil
}