mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
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f794438335
Code to support react based UI for diagnostics: * pprof, prometheus and diagnistics rationalized to use a single router (i.e. they can all run in the same port) * support_cmd updated to support node routing (was only first node) * Multi content support in router tunnel (application/octet-stream & appliaction/json) * Routing requests changed from using http forms to rest + query params * REST query requests can now be made against erigon base port and diagnostics with the same url format/params --------- Co-authored-by: dvovk <vovk.dimon@gmail.com> Co-authored-by: Mark Holt <mark@disributed.vision>
35 lines
846 B
Go
35 lines
846 B
Go
package diagnostics
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import (
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"fmt"
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"io"
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"net/http"
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"strconv"
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"github.com/ledgerwatch/erigon/dataflow"
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)
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func SetupBlockBodyDownload(metricsMux *http.ServeMux) {
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metricsMux.HandleFunc("/block_body_download", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Access-Control-Allow-Origin", "*")
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writeBlockBodyDownload(w, r)
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})
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}
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func writeBlockBodyDownload(w io.Writer, r *http.Request) {
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if err := r.ParseForm(); err != nil {
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fmt.Fprintf(w, "ERROR: parsing arguments: %v\n", err)
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return
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}
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sinceTickStr := r.Form.Get("sincetick")
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var tick int64
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if sinceTickStr != "" {
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var err error
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if tick, err = strconv.ParseInt(sinceTickStr, 10, 64); err != nil {
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fmt.Fprintf(w, "ERROR: parsing sincemilli: %v\n", err)
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}
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}
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fmt.Fprintf(w, "SUCCESS\n")
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dataflow.BlockBodyDownloadStates.ChangesSince(int(tick), w)
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}
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