accounting: isolate stats to groups

Introduce stats groups that will isolate accounting for logically
different transferring operations. That way multiple accounting
operations can be done in parallel without interfering with each other
stats.

Using groups is optional. There is dedicated global stats that will be
used by default if no group is specified. This is operating mode for CLI
usage which is just fire and forget operation.

For running rclone as rc http server each request will create it's own
group. Also there is an option to specify your own group.
This commit is contained in:
Aleksandar Jankovic
2019-07-18 12:13:54 +02:00
committed by Nick Craig-Wood
parent be0464f5f1
commit 8243ff8bc8
25 changed files with 551 additions and 281 deletions

View File

@@ -3,6 +3,8 @@ package rcserver
import (
"encoding/json"
"flag"
"fmt"
"mime"
"net/http"
"net/url"
@@ -10,6 +12,10 @@ import (
"sort"
"strings"
"github.com/skratchdot/open-golang/open"
"github.com/ncw/rclone/fs/rc/jobs"
"github.com/ncw/rclone/cmd/serve/httplib"
"github.com/ncw/rclone/cmd/serve/httplib/serve"
"github.com/ncw/rclone/fs"
@@ -18,7 +24,6 @@ import (
"github.com/ncw/rclone/fs/list"
"github.com/ncw/rclone/fs/rc"
"github.com/pkg/errors"
"github.com/skratchdot/open-golang/open"
)
// Start the remote control server if configured
@@ -79,7 +84,10 @@ func (s *Server) Serve() error {
if user != "" || pass != "" {
openURL.User = url.UserPassword(user, pass)
}
_ = open.Start(openURL.String())
// Don't open browser if serving in testing environment.
if flag.Lookup("test.v") == nil {
_ = open.Start(openURL.String())
}
}
return nil
}
@@ -181,15 +189,16 @@ func (s *Server) handlePost(w http.ResponseWriter, r *http.Request, path string)
writeError(path, in, w, err, http.StatusBadRequest)
return
}
delete(in, "_async") // remove the async parameter after parsing so vfs operations don't get confused
fs.Debugf(nil, "rc: %q: with parameters %+v", path, in)
var out rc.Params
if isAsync {
out, err = rc.StartJob(call.Fn, in)
out, err = jobs.StartAsyncJob(call.Fn, in)
} else {
out, err = call.Fn(r.Context(), in)
var jobID int64
out, jobID, err = jobs.ExecuteJob(r.Context(), call.Fn, in)
w.Header().Add("x-rclone-jobid", fmt.Sprintf("%d", jobID))
}
if err != nil {
writeError(path, in, w, err, http.StatusInternalServerError)