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authorNick White <git@njw.name>2020-05-19 15:23:55 +0100
committerNick White <git@njw.name>2020-05-19 15:23:55 +0100
commit60af66d9ba77a61e61ef71d02c8e30198c433c87 (patch)
tree8855ef5d7674b84cb065627768fefea13577f8c4 /cmd/getandpurgequeue/main.go
parenta16886789683abaf427a73144e77750c0119f0c3 (diff)
Add getandpurgequeue debugging tool
Diffstat (limited to 'cmd/getandpurgequeue/main.go')
-rw-r--r--cmd/getandpurgequeue/main.go85
1 files changed, 85 insertions, 0 deletions
diff --git a/cmd/getandpurgequeue/main.go b/cmd/getandpurgequeue/main.go
new file mode 100644
index 0000000..33aef60
--- /dev/null
+++ b/cmd/getandpurgequeue/main.go
@@ -0,0 +1,85 @@
+// Copyright 2019 Nick White.
+// Use of this source code is governed by the GPLv3
+// license that can be found in the LICENSE file.
+
+// getandpurgequeue gets and deletes all messages from a queue. This can
+// be useful for debugging queue issues.
+package main
+
+import (
+ "flag"
+ "fmt"
+ "log"
+
+ "rescribe.xyz/bookpipeline"
+)
+
+const usage = `Usage: getandpurgequeue qname
+
+getandpurgequeue gets and deletes all messages from a queue.
+
+This can be useful for debugging queue issues.
+
+Valid queue names:
+- preprocess
+- wipeonly
+- ocrpage
+- analyse
+`
+
+type QueuePipeliner interface {
+ Init() error
+ LogAndPurgeQueue(url string) error
+ PreQueueId() string
+ WipeQueueId() string
+ OCRPageQueueId() string
+ AnalyseQueueId() string
+}
+
+func main() {
+ flag.Usage = func() {
+ fmt.Fprintf(flag.CommandLine.Output(), usage)
+ flag.PrintDefaults()
+ }
+ flag.Parse()
+
+ if flag.NArg() != 1 {
+ flag.Usage()
+ return
+ }
+
+ var conn QueuePipeliner
+ conn = &bookpipeline.AwsConn{Region: "eu-west-2"}
+
+ err := conn.Init()
+ if err != nil {
+ log.Fatalln("Error setting up cloud connection:", err)
+ }
+
+ qdetails := []struct {
+ id, name string
+ }{
+ {conn.PreQueueId(), "preprocess"},
+ {conn.WipeQueueId(), "wipeonly"},
+ {conn.OCRPageQueueId(), "ocrpage"},
+ {conn.AnalyseQueueId(), "analyse"},
+ }
+
+ qname := flag.Arg(0)
+
+ var qid string
+ for i, n := range qdetails {
+ if n.name == qname {
+ qid = qdetails[i].id
+ break
+ }
+ }
+ if qid == "" {
+ log.Fatalln("Error, no queue named", qname)
+ }
+
+ err = conn.LogAndPurgeQueue(qid)
+ if err != nil {
+ log.Fatalln("Error getting and purging queue", qname, ":", err)
+ }
+}