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September 17, 2019 21:22
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inserts a bunch of columns to a dataset, thwacking the DB insertion code into leaking something.
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| package main | |
| import ( | |
| "fmt" | |
| "sync" | |
| libhoney "github.com/honeycombio/libhoney-go" | |
| "github.com/honeycombio/libhoney-go/transmission" | |
| ) | |
| func main() { | |
| libhoney.Init(libhoney.Config{ | |
| APIHost: "https://api-dogfood.honeycomb.io", | |
| APIKey: "abcabc123123abcabc123123", | |
| Dataset: "bencols2", | |
| MaxBatchSize: 5, | |
| }) | |
| wg := sync.WaitGroup{} | |
| wg.Add(1) | |
| go readResponses(&wg, libhoney.TxResponses()) | |
| for numTimes := 0; numTimes < 10; numTimes++ { | |
| for i := 0; i < 50; i++ { | |
| ev := libhoney.NewEvent() | |
| for j := 0; j < 100; j++ { | |
| ev.AddField(fmt.Sprintf("%dgocol%d", i, j), j) | |
| } | |
| fmt.Printf("sending ev %d\n", numTimes) | |
| ev.Metadata = fmt.Sprintf("%d", i) | |
| ev.Send() | |
| } | |
| } | |
| libhoney.Close() | |
| wg.Wait() | |
| } | |
| func readResponses(wg *sync.WaitGroup, responses chan transmission.Response) { | |
| // responses will be closed when libhoney is closed | |
| for r := range responses { | |
| if r.StatusCode >= 200 && r.StatusCode < 300 { | |
| id := r.Metadata.(string) | |
| fmt.Printf("Successfully sent event %s to Honeycomb\n", id) | |
| } else { | |
| fmt.Printf("Error sending event to Honeycomb! Code %d, err %v, duration %f, and response body %s\n", | |
| r.StatusCode, r.Err, r.Duration, r.Body) | |
| } | |
| } | |
| wg.Done() | |
| } |
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