good mornin
This commit is contained in:
54
data/data.go
54
data/data.go
@@ -2,9 +2,7 @@ package data
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import (
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"encoding/xml"
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"io"
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"net/http"
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"time"
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)
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type Data struct {
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@@ -127,50 +125,10 @@ type Data struct {
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} `xml:"ServiceDelivery"`
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}
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type rateLimitedReader struct {
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reader io.ReadCloser
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bps int64
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}
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func (r *rateLimitedReader) Read(p []byte) (int, error) {
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start := time.Now()
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n, err := r.reader.Read(p)
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elapsed := time.Since(start)
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expected := time.Duration(int64(n) * int64(time.Second) / r.bps)
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if elapsed < expected {
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time.Sleep(expected - elapsed)
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}
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return n, err
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}
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func (r *rateLimitedReader) Close() error {
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return r.reader.Close()
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}
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type rateLimitedTransport struct {
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Transport http.RoundTripper
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BPS int64
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}
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func (t *rateLimitedTransport) RoundTrip(req *http.Request) (*http.Response, error) {
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resp, err := t.Transport.RoundTrip(req)
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if err != nil {
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return nil, err
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}
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resp.Body = &rateLimitedReader{reader: resp.Body, bps: t.BPS}
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return resp, nil
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}
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func FetchData() (*Data, error) {
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client := &http.Client{
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Transport: &rateLimitedTransport{
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Transport: http.DefaultTransport,
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BPS: 10 * 1000 * 1000, // 10 Mb/s
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},
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}
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client := &http.Client{}
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start := time.Now()
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resp, err := client.Get("https://api.entur.io/realtime/v1/rest/et?useOriginalId=true&maxSize=100000&requestorId=ti1ASDASDDAAWdfs")
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resp, err := client.Get("https://api.entur.io/realtime/v1/rest/et?useOriginalId=true&maxSize=50000")
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if err != nil {
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return nil, err
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}
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@@ -183,13 +141,5 @@ func FetchData() (*Data, error) {
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return nil, err
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}
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elapsed := time.Since(start)
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contentLength := resp.ContentLength / (1024 * 1024) // Convert bytes to MB
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if contentLength < 0 {
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contentLength = 0 // If ContentLength is unknown, set to 0
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}
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println("Download took", elapsed.Seconds(), "seconds and downloaded", contentLength, "MB")
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return data, nil
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}
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@@ -27,7 +27,7 @@ func DBData(data *data.Data) {
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fmt.Println("SID:", sid)
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// counters
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var insertCount, updateCount, totalCount int
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var insertCount, updateCount, totalCount, estimatedCallInsertCount, estimatedCallUpdateCount int
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for _, journey := range data.ServiceDelivery.EstimatedTimetableDelivery[0].EstimatedJourneyVersionFrame.EstimatedVehicleJourney {
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var values []interface{}
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@@ -156,7 +156,7 @@ func DBData(data *data.Data) {
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//fmt.Printf("Inserts: %d, Updates: %d, Total: %d\n", insertCount, updateCount, totalCount)
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if totalCount%100 == 0 {
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fmt.Printf("Inserts: %d, Updates: %d, Total: %d\n", insertCount, updateCount, totalCount)
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fmt.Printf("Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d\n", insertCount, updateCount, totalCount, estimatedCallInsertCount, estimatedCallUpdateCount)
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}
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}
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@@ -287,9 +287,16 @@ func DBData(data *data.Data) {
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if 1 == 0 {
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fmt.Printf("Action: %s, ID: %d\n", action, id)
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}
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if action == "insert" {
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estimatedCallInsertCount++
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} else if action == "update" {
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estimatedCallUpdateCount++
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}
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}
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}
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}
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// add recorded calls here
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}
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fmt.Printf("Total: Inserts: %d, Updates: %d, Total: %d\n", insertCount, updateCount, totalCount)
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fmt.Printf("Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d\n", insertCount, updateCount, totalCount, estimatedCallInsertCount, estimatedCallUpdateCount)
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}
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