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authorChristian Pointner <equinox@helsinki.at>2015-12-21 21:41:22 (GMT)
committerChristian Pointner <equinox@helsinki.at>2015-12-21 21:41:22 (GMT)
commitb917755aab166ebb59ebdb5356114d373ce5cb91 (patch)
tree72d74a4a8989e0ba3cde5f83bd08ffb00bdde446 /src/helsinki.at
parent0912ca15a61bc9eba102fc967367f8c1665842dc (diff)
improved error handling and reporting, canceling running requests when telnet client leaves
Diffstat (limited to 'src/helsinki.at')
-rw-r--r--src/helsinki.at/rhimport/fetcher.go7
-rw-r--r--src/helsinki.at/rhimport/importer.go8
-rw-r--r--src/helsinki.at/rhimportd/ctrlTelnet.go15
3 files changed, 23 insertions, 7 deletions
diff --git a/src/helsinki.at/rhimport/fetcher.go b/src/helsinki.at/rhimport/fetcher.go
index 24635d1..1f0b364 100644
--- a/src/helsinki.at/rhimport/fetcher.go
+++ b/src/helsinki.at/rhimport/fetcher.go
@@ -116,6 +116,7 @@ func FetchFileCurl(ctx *ImportContext, res *FetchResult, uri *url.URL) (err erro
easy.Setopt(curl.OPT_NOPROGRESS, false)
easy.Setopt(curl.OPT_PROGRESSFUNCTION, func(dltotal, dlnow, ultotal, ulnow float64, userdata interface{}) bool {
if ctx.Cancel != nil && len(ctx.Cancel) > 0 {
+ rhl.Printf("downloading '%s' got canceled", ctx.SourceUri)
res.ResponseCode = http.StatusNoContent
res.ErrorString = "canceled"
return false
@@ -129,6 +130,11 @@ func FetchFileCurl(ctx *ImportContext, res *FetchResult, uri *url.URL) (err erro
easy.Setopt(curl.OPT_PROGRESSDATA, ctx)
if err = easy.Perform(); err != nil {
+ if cbdata.File != nil {
+ rhdl.Printf("Removing stale file: %s", cbdata.filename)
+ os.Remove(cbdata.filename)
+ os.Remove(path.Dir(cbdata.filename))
+ }
if res.ResponseCode == http.StatusNoContent {
err = nil
} else {
@@ -176,6 +182,7 @@ func FetchFileFake(ctx *ImportContext, res *FetchResult, uri *url.URL) error {
} else {
for i := uint(0); i < uint(duration); i++ {
if ctx.Cancel != nil && len(ctx.Cancel) > 0 {
+ rhl.Printf("faking got canceled")
res.ResponseCode = http.StatusNoContent
res.ErrorString = "canceled"
return nil
diff --git a/src/helsinki.at/rhimport/importer.go b/src/helsinki.at/rhimport/importer.go
index 512daf6..1bfdf0c 100644
--- a/src/helsinki.at/rhimport/importer.go
+++ b/src/helsinki.at/rhimport/importer.go
@@ -516,6 +516,7 @@ func import_audio(ctx *ImportContext, res *ImportResult) (err error) {
if err = easy.Perform(); err != nil {
if res.ResponseCode == http.StatusNoContent {
+ rhl.Printf("import to cart/cat %d/%d got canceled", ctx.Cart, ctx.Cut)
res.Cart = ctx.Cart
res.Cut = ctx.Cut
err = nil
@@ -626,7 +627,7 @@ func cleanup_files(ctx *ImportContext) {
func ImportFile(ctx *ImportContext) (res *ImportResult, err error) {
defer cleanup_files(ctx)
- rhdl.Printf("importer: ImportFile called with: show-id: %d, pool-name: '%s', cart/cut: %d/%d", ctx.ShowId, ctx.GroupName, ctx.Cart, ctx.Cut)
+ rhl.Printf("importer: ImportFile called with: show-id: %d, pool-name: '%s', cart/cut: %d/%d", ctx.ShowId, ctx.GroupName, ctx.Cart, ctx.Cut)
if ctx.ProgressCallBack != nil {
ctx.ProgressCallBack(2, "importing", 0.0, ctx.ProgressCallBackData)
@@ -696,6 +697,7 @@ func ImportFile(ctx *ImportContext) (res *ImportResult, err error) {
return
}
if res.ResponseCode != http.StatusOK {
+ rhl.Printf("Fileimport has failed (Cart/Cut %d/%d): %s", res.Cart, res.Cut, res.ErrorString)
rmres := ImportResult{ResponseCode: http.StatusOK}
if rmCartOnErr {
if err = remove_cart(ctx, &rmres); err != nil {
@@ -706,10 +708,12 @@ func ImportFile(ctx *ImportContext) (res *ImportResult, err error) {
return
}
}
+ } else {
+ rhl.Printf("File got succesfully imported into Cart/Cut %d/%d", res.Cart, res.Cut)
}
} else {
res.ResponseCode = http.StatusBadRequest
- res.ErrorString = "The request doesn't contain enough information to be processed"
+ res.ErrorString = "importer: The request doesn't contain enough information to be processed"
}
return
diff --git a/src/helsinki.at/rhimportd/ctrlTelnet.go b/src/helsinki.at/rhimportd/ctrlTelnet.go
index 41ac7f2..b47d2a1 100644
--- a/src/helsinki.at/rhimportd/ctrlTelnet.go
+++ b/src/helsinki.at/rhimportd/ctrlTelnet.go
@@ -283,15 +283,13 @@ func telnet_cmd_run(ctx rhimport.ImportContext, out chan<- string) {
out <- fmt.Sprintf("\nimporting file '%s'\n", ctx.SourceFile)
if res, err := rhimport.ImportFile(&ctx); err != nil {
- out <- fmt.Sprintf("import file error: %s\n", err)
+ out <- fmt.Sprintf("\nimport file error: %s\n", err)
return
} else {
if res.ResponseCode == http.StatusOK {
out <- fmt.Sprintf("\nFile got succesfully imported into Cart/Cut %d/%d\n", res.Cart, res.Cut)
- rhl.Printf("File got succesfully imported into Cart/Cut %d/%d", res.Cart, res.Cut)
} else {
- out <- fmt.Sprintf("Fileimport has failed (Cart/Cut %d/%d): %s\n", res.Cart, res.Cut, res.ErrorString)
- rhl.Printf("Fileimport has failed (Cart/Cut %d/%d): %s", res.Cart, res.Cut, res.ErrorString)
+ out <- fmt.Sprintf("\nFileimport has failed (Cart/Cut %d/%d): %s\n", res.Cart, res.Cut, res.ErrorString)
}
}
}
@@ -362,7 +360,7 @@ func (c *TelnetClient) handle_iac(iac []byte, cancel chan<- bool) bool {
case IP:
select {
case cancel <- true:
- default: // process got canceled already
+ default: // process got canceled already
}
return false
default:
@@ -454,6 +452,13 @@ func (c *TelnetClient) handle() {
done := make(chan bool)
cancel := make(chan bool, 1)
+ defer func() { // make sure to cancel possible running job when closing connection
+ select {
+ case cancel <- true:
+ default:
+ }
+ }()
+
c.write_string(prompt)
for {
select {