mirror of
https://github.com/ipfs/kubo.git
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f855bfe6ef
* add deprecation warning when tracer plugins are loaded * add response format attribute to span in gateway handler * add note about tracing's experimental status in godoc * add nil check for TTL when adding name span attrs * add basic sharness test for integration with otel collector * add nil check in UnixFSAPI.processLink * test: sharness check all json objs for swarm span * add env var docs to docs/environment-variables.md * chore: pin the otel collector version * add tracing spans per response type (#8841) * docs: tracing with jaeger-ui Co-authored-by: Marcin Rataj <lidel@lidel.org>
44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
package corehttp
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import (
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"fmt"
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"html"
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"net/http"
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"time"
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files "github.com/ipfs/go-ipfs-files"
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"github.com/ipfs/go-ipfs/tracing"
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ipath "github.com/ipfs/interface-go-ipfs-core/path"
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"go.opentelemetry.io/otel/attribute"
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"go.opentelemetry.io/otel/trace"
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"go.uber.org/zap"
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)
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func (i *gatewayHandler) serveUnixFs(w http.ResponseWriter, r *http.Request, resolvedPath ipath.Resolved, contentPath ipath.Path, begin time.Time, logger *zap.SugaredLogger) {
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ctx, span := tracing.Span(r.Context(), "Gateway", "ServeUnixFs", trace.WithAttributes(attribute.String("path", resolvedPath.String())))
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defer span.End()
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// Handling UnixFS
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dr, err := i.api.Unixfs().Get(ctx, resolvedPath)
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if err != nil {
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webError(w, "ipfs cat "+html.EscapeString(contentPath.String()), err, http.StatusNotFound)
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return
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}
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defer dr.Close()
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// Handling Unixfs file
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if f, ok := dr.(files.File); ok {
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logger.Debugw("serving unixfs file", "path", contentPath)
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i.serveFile(w, r, resolvedPath, contentPath, f, begin)
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return
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}
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// Handling Unixfs directory
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dir, ok := dr.(files.Directory)
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if !ok {
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internalWebError(w, fmt.Errorf("unsupported UnixFs type"))
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return
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}
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logger.Debugw("serving unixfs directory", "path", contentPath)
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i.serveDirectory(w, r, resolvedPath, contentPath, dir, begin, logger)
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}
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