mirror of
https://github.com/fnproject/fn.git
synced 2022-10-28 21:29:17 +03:00
206aa3c203
* update vendor directory, add go.opencensus.io * update imports * oops * s/opentracing/opencensus/ & remove prometheus / zipkin stuff & remove old stats * the dep train rides again * fix gin build * deps from last guy * start in on the agent metrics * she builds * remove tags for now, cardinality error is fussing. subscribe instead of register * update to patched version of opencensus to proceed for now TODO switch to a release * meh fix imports * println debug the bad boys * lace it with the tags * update deps again * fix all inconsistent cardinality errors * add our own logger * fix init * fix oom measure * remove bugged removal code * fix s3 measures * fix prom handler nil
72 lines
1.6 KiB
Go
72 lines
1.6 KiB
Go
package server
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import (
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"bytes"
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"io"
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"net/http"
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"errors"
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"strings"
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"github.com/fnproject/fn/api"
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"github.com/fnproject/fn/api/models"
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"github.com/gin-gonic/gin"
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)
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// note: for backward compatibility, will go away later
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type callLogResponse struct {
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Message string `json:"message"`
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Log *models.CallLog `json:"log"`
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}
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func writeJSON(c *gin.Context, callID, appName string, logReader io.Reader) {
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var b bytes.Buffer
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b.ReadFrom(logReader)
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c.JSON(http.StatusOK, callLogResponse{"Successfully loaded log",
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&models.CallLog{
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CallID: callID,
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AppName: appName,
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Log: b.String(),
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}})
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}
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func (s *Server) handleCallLogGet(c *gin.Context) {
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ctx := c.Request.Context()
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appName := c.MustGet(api.AppName).(string)
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callID := c.Param(api.Call)
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logReader, err := s.logstore.GetLog(ctx, appName, callID)
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if err != nil {
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handleErrorResponse(c, err)
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return
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}
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mimeTypes, _ := c.Request.Header["Accept"]
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if len(mimeTypes) == 0 {
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writeJSON(c, callID, appName, logReader)
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return
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}
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for _, mimeType := range mimeTypes {
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if strings.Contains(mimeType, "application/json") {
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writeJSON(c, callID, appName, logReader)
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return
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}
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if strings.Contains(mimeType, "text/plain") {
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io.Copy(c.Writer, logReader)
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return
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}
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if strings.Contains(mimeType, "*/*") {
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writeJSON(c, callID, appName, logReader)
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return
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}
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}
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// if we've reached this point it means that Fn didn't recognize Accepted content type
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handleErrorResponse(c, models.NewAPIError(http.StatusNotAcceptable,
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errors.New("unable to respond within acceptable response content types")))
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}
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