go-pkg/asynq
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Update base package to generate redis keys with hashtag

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This commit is contained in:
Ken Hibino 2020-08-06 07:34:00 -07:00
parent 669c7995c4
commit 154113d0d0
2 changed files with 169 additions and 42 deletions
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66
internal/base/base.go
View File

@ -23,49 +23,71 @@ const Version = "0.10.0"
// DefaultQueueName is the queue name used if none are specified by user.
const DefaultQueueName = "default"
// Redis keys
// DefaultQueue is the redis key for the default queue.
var DefaultQueue = QueueKey(DefaultQueueName)
// Global Redis keys.
const (
AllServers = "asynq:servers" // ZSET
serversPrefix = "asynq:servers:" // STRING - asynq:ps:<host>:<pid>:<serverid>
AllWorkers = "asynq:workers" // ZSET
workersPrefix = "asynq:workers:" // HASH - asynq:workers:<host:<pid>:<serverid>
processedPrefix = "asynq:processed:" // STRING - asynq:processed:<yyyy-mm-dd>
failurePrefix = "asynq:failure:" // STRING - asynq:failure:<yyyy-mm-dd>
QueuePrefix = "asynq:queues:" // LIST - asynq:queues:<qname>
AllQueues = "asynq:queues" // SET
DefaultQueue = QueuePrefix + DefaultQueueName // LIST
ScheduledQueue = "asynq:scheduled" // ZSET
RetryQueue = "asynq:retry" // ZSET
DeadQueue = "asynq:dead" // ZSET
InProgressQueue = "asynq:in_progress" // LIST
KeyDeadlines = "asynq:deadlines" // ZSET
PausedQueues = "asynq:paused" // SET
CancelChannel = "asynq:cancel" // PubSub channel
)
// QueueKey returns a redis key for the given queue name.
func QueueKey(qname string) string {
return QueuePrefix + strings.ToLower(qname)
return fmt.Sprintf("asynq:{%s}", qname)
}
// ProcessedKey returns a redis key for processed count for the given day.
func ProcessedKey(t time.Time) string {
return processedPrefix + t.UTC().Format("2006-01-02")
// TODO: Should we rename this to "active"?
// InProgressKey returns a redis key for the in-progress tasks.
func InProgressKey(qname string) string {
return fmt.Sprintf("asynq:{%s}:in_progress", qname)
}
// FailureKey returns a redis key for failure count for the given day.
func FailureKey(t time.Time) string {
return failurePrefix + t.UTC().Format("2006-01-02")
// ScheduledKey returns a redis key for the scheduled tasks.
func ScheduledKey(qname string) string {
return fmt.Sprintf("asynq:{%s}:scheduled", qname)
}
// RetryKey returns a redis key for the retry tasks.
func RetryKey(qname string) string {
return fmt.Sprintf("asynq:{%s}:retry", qname)
}
// DeadKey returns a redis key for the dead tasks.
func DeadKey(qname string) string {
return fmt.Sprintf("asynq:{%s}:dead", qname)
}
// DeadlinesKey returns a redis key for the deadlines.
func DeadlinesKey(qname string) string {
return fmt.Sprintf("asynq:{%s}:deadlines", qname)
}
// PausedKey returns a redis key to indicate that the given queue is paused.
func PausedKey(qname string) string {
return fmt.Sprintf("asynq:{%s}:paused", qname)
}
// ProcessedKey returns a redis key for processed count for the given day for the queue.
func ProcessedKey(qname string, t time.Time) string {
return fmt.Sprintf("asynq:{%s}:processed:%s", qname, t.UTC().Format("2006-01-02"))
}
// FailedKey returns a redis key for failure count for the given day for the queue.
func FailedKey(qname string, t time.Time) string {
return fmt.Sprintf("asynq:{%s}:failed:%s", qname, t.UTC().Format("2006-01-02"))
}
// ServerInfoKey returns a redis key for process info.
func ServerInfoKey(hostname string, pid int, sid string) string {
return fmt.Sprintf("%s%s:%d:%s", serversPrefix, hostname, pid, sid)
return fmt.Sprintf("asynq:servers:{%s:%d:%s}", hostname, pid, sid)
}
// WorkersKey returns a redis key for the workers given hostname, pid, and server ID.
func WorkersKey(hostname string, pid int, sid string) string {
return fmt.Sprintf("%s%s:%d:%s", workersPrefix, hostname, pid, sid)
return fmt.Sprintf("asynq:workers:{%s:%d:%s}", hostname, pid, sid)
}
// TaskMessage is the internal representation of a task with additional metadata fields.

137
internal/base/base_test.go
View File

@ -20,7 +20,8 @@ func TestQueueKey(t *testing.T) {
qname string
want string
}{
{"custom", "asynq:queues:custom"},
{"default", "asynq:{default}"},
{"custom", "asynq:{custom}"},
}
for _, tc := range tests {
@ -31,36 +32,140 @@ func TestQueueKey(t *testing.T) {
}
}
func TestProcessedKey(t *testing.T) {
func TestInProgressKey(t *testing.T) {
tests := []struct {
input time.Time
qname string
want string
}{
{time.Date(2019, 11, 14, 10, 30, 1, 1, time.UTC), "asynq:processed:2019-11-14"},
{time.Date(2020, 12, 1, 1, 0, 1, 1, time.UTC), "asynq:processed:2020-12-01"},
{time.Date(2020, 1, 6, 15, 02, 1, 1, time.UTC), "asynq:processed:2020-01-06"},
{"default", "asynq:{default}:in_progress"},
{"custom", "asynq:{custom}:in_progress"},
}
for _, tc := range tests {
got := ProcessedKey(tc.input)
got := InProgressKey(tc.qname)
if got != tc.want {
t.Errorf("InProgressKey(%q) = %q, want %q", tc.qname, got, tc.want)
}
}
}
func TestDeadlinesKey(t *testing.T) {
tests := []struct {
qname string
want string
}{
{"default", "asynq:{default}:deadlines"},
{"custom", "asynq:{custom}:deadlines"},
}
for _, tc := range tests {
got := DeadlinesKey(tc.qname)
if got != tc.want {
t.Errorf("DeadlinesKey(%q) = %q, want %q", tc.qname, got, tc.want)
}
}
}
func TestScheduledKey(t *testing.T) {
tests := []struct {
qname string
want string
}{
{"default", "asynq:{default}:scheduled"},
{"custom", "asynq:{custom}:scheduled"},
}
for _, tc := range tests {
got := ScheduledKey(tc.qname)
if got != tc.want {
t.Errorf("ScheduledKey(%q) = %q, want %q", tc.qname, got, tc.want)
}
}
}
func TestRetryKey(t *testing.T) {
tests := []struct {
qname string
want string
}{
{"default", "asynq:{default}:retry"},
{"custom", "asynq:{custom}:retry"},
}
for _, tc := range tests {
got := RetryKey(tc.qname)
if got != tc.want {
t.Errorf("RetryKey(%q) = %q, want %q", tc.qname, got, tc.want)
}
}
}
func TestDeadKey(t *testing.T) {
tests := []struct {
qname string
want string
}{
{"default", "asynq:{default}:dead"},
{"custom", "asynq:{custom}:dead"},
}
for _, tc := range tests {
got := DeadKey(tc.qname)
if got != tc.want {
t.Errorf("DeadKey(%q) = %q, want %q", tc.qname, got, tc.want)
}
}
}
func TestPausedKey(t *testing.T) {
tests := []struct {
qname string
want string
}{
{"default", "asynq:{default}:paused"},
{"custom", "asynq:{custom}:paused"},
}
for _, tc := range tests {
got := PausedKey(tc.qname)
if got != tc.want {
t.Errorf("PausedKey(%q) = %q, want %q", tc.qname, got, tc.want)
}
}
}
func TestProcessedKey(t *testing.T) {
tests := []struct {
qname string
input time.Time
want string
}{
{"default", time.Date(2019, 11, 14, 10, 30, 1, 1, time.UTC), "asynq:{default}:processed:2019-11-14"},
{"critical", time.Date(2020, 12, 1, 1, 0, 1, 1, time.UTC), "asynq:{critical}:processed:2020-12-01"},
{"default", time.Date(2020, 1, 6, 15, 02, 1, 1, time.UTC), "asynq:{default}:processed:2020-01-06"},
}
for _, tc := range tests {
got := ProcessedKey(tc.qname, tc.input)
if got != tc.want {
t.Errorf("ProcessedKey(%v) = %q, want %q", tc.input, got, tc.want)
}
}
}
func TestFailureKey(t *testing.T) {
func TestFailedKey(t *testing.T) {
tests := []struct {
qname string
input time.Time
want string
}{
{time.Date(2019, 11, 14, 10, 30, 1, 1, time.UTC), "asynq:failure:2019-11-14"},
{time.Date(2020, 12, 1, 1, 0, 1, 1, time.UTC), "asynq:failure:2020-12-01"},
{time.Date(2020, 1, 6, 15, 02, 1, 1, time.UTC), "asynq:failure:2020-01-06"},
{"default", time.Date(2019, 11, 14, 10, 30, 1, 1, time.UTC), "asynq:{default}:failed:2019-11-14"},
{"custom", time.Date(2020, 12, 1, 1, 0, 1, 1, time.UTC), "asynq:{custom}:failed:2020-12-01"},
{"low", time.Date(2020, 1, 6, 15, 02, 1, 1, time.UTC), "asynq:{low}:failed:2020-01-06"},
}
for _, tc := range tests {
got := FailureKey(tc.input)
got := FailedKey(tc.qname, tc.input)
if got != tc.want {
t.Errorf("FailureKey(%v) = %q, want %q", tc.input, got, tc.want)
}
@ -74,8 +179,8 @@ func TestServerInfoKey(t *testing.T) {
sid string
want string
}{
{"localhost", 9876, "server123", "asynq:servers:localhost:9876:server123"},
{"127.0.0.1", 1234, "server987", "asynq:servers:127.0.0.1:1234:server987"},
{"localhost", 9876, "server123", "asynq:servers:{localhost:9876:server123}"},
{"127.0.0.1", 1234, "server987", "asynq:servers:{127.0.0.1:1234:server987}"},
}
for _, tc := range tests {
@ -94,8 +199,8 @@ func TestWorkersKey(t *testing.T) {
sid string
want string
}{
{"localhost", 9876, "server1", "asynq:workers:localhost:9876:server1"},
{"127.0.0.1", 1234, "server2", "asynq:workers:127.0.0.1:1234:server2"},
{"localhost", 9876, "server1", "asynq:workers:{localhost:9876:server1}"},
{"127.0.0.1", 1234, "server2", "asynq:workers:{127.0.0.1:1234:server2}"},
}
for _, tc := range tests {