localhots/shezmu
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Rename to Shezmu

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This commit is contained in:
Gregory Eremin 2016-01-24 19:49:57 +03:00
parent c5f995035a
commit bb750bf727
12 changed files with 44 additions and 44 deletions
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4
README.md
View File

@ -1,6 +1,6 @@
# Satan
# Shezmu
Satan is a daemon execution platform for Go apps.
Shezmu is a daemon execution platform for Go apps.
* What is a daemon execution platform?
* What does it provide?

6
caller/README.md
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@ -5,7 +5,7 @@ into the functions' first argument. Its main purpose is to hide common
unmarshalling code from each function implementation thus reducing
boilerplate and making package interaction code sexier.
[Documentation](https://godoc.org/github.com/localhots/satan/caller)
[Documentation](https://godoc.org/github.com/localhots/shezmu/caller)
### Example
@ -14,7 +14,7 @@ package main
import (
"log"
"github.com/localhots/satan/caller"
"github.com/localhots/shezmu/caller"
"github.com/path/to/package/messenger"
)
@ -37,7 +37,7 @@ Support code:
package messenger
import (
"github.com/localhots/satan/caller"
"github.com/localhots/shezmu/caller"
)
type item struct {

8
daemon.go
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@ -1,4 +1,4 @@
package satan
package shezmu
import (
"errors"
@ -7,7 +7,7 @@ import (
"time"
"github.com/juju/ratelimit"
"github.com/localhots/satan/caller"
"github.com/localhots/shezmu/caller"
)
// Daemon is the interface that contains a set of methods required to be
@ -155,14 +155,14 @@ func (d *BaseDaemon) Continue() bool {
}
}
// Log logs values using satan.Logger.Println function.
// Log logs values using shezmu.Logger.Println function.
func (d *BaseDaemon) Log(v ...interface{}) {
if d.logger != nil {
d.logger.Println(v...)
}
}
// Logf logs values using satan.Logger.Printf function.
// Logf logs values using shezmu.Logger.Printf function.
func (d *BaseDaemon) Logf(format string, v ...interface{}) {
if d.logger != nil {
d.logger.Printf(format, v...)

2
dashboard/package.json
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@ -1,5 +1,5 @@
{
"name": "satan",
"name": "shezmu",
"private": true,
"dependencies": {
"react": "0.14.0",

2
example/README.md
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@ -1,3 +1,3 @@
# Satan example application
# Shezmu example application
Describe the app here.

6
example/daemons/number_printer.go
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@ -4,12 +4,12 @@ import (
"math/rand"
"time"
"github.com/localhots/satan"
"github.com/localhots/shezmu"
)
// NumberPrinter is a daemon that prints numbers once in a while.
type NumberPrinter struct {
satan.BaseDaemon
shezmu.BaseDaemon
}
// Startup sets up panic handler and starts enqueuing number printing jobs.
@ -33,7 +33,7 @@ func (n *NumberPrinter) generateNumbers() {
}
}
func (n *NumberPrinter) makeActor(num int) satan.Actor {
func (n *NumberPrinter) makeActor(num int) shezmu.Actor {
return func() {
n.Log("Number printer says:", num)

4
example/daemons/price_consumer.go
View File

@ -3,12 +3,12 @@ package daemons
import (
"time"
"github.com/localhots/satan"
"github.com/localhots/shezmu"
)
// PriceConsumer consumes price update messages and prints them to the console.
type PriceConsumer struct {
satan.BaseDaemon
shezmu.BaseDaemon
}
// PriceUpdate describes a price update message.

12
example/kafka/kafka.go
View File

@ -9,7 +9,7 @@ import (
"sync"
"github.com/Shopify/sarama"
"github.com/localhots/satan"
"github.com/localhots/shezmu"
)
// ConsumerState contains data that is required to create a Kafka consumer.
@ -18,10 +18,10 @@ type ConsumerState struct {
Offset int64 `json:"offset"`
}
// Subscriber is a dummy structure that implements satan.Subscriber interface.
// Subscriber is a dummy structure that implements shezmu.Subscriber interface.
type Subscriber struct{}
// Stream is an implementation of satan.Stremer for Kafka messaging queue.
// Stream is an implementation of shezmu.Stremer for Kafka messaging queue.
type Stream struct {
messages chan []byte
shutdown chan struct{}
@ -44,7 +44,7 @@ func Initialize(brokers []string) {
defer log.Println("Kafka is initialized")
conf := sarama.NewConfig()
conf.ClientID = "Satan Example"
conf.ClientID = "Shezmu Example"
var err error
if kafkaClient, err = sarama.NewClient(brokers, conf); err != nil {
@ -70,8 +70,8 @@ func Shutdown() {
}
}
// Subscribe creates a satan.Streamer implementation for Kafka messaging queue.
func (s Subscriber) Subscribe(consumer, topic string) satan.Streamer {
// Subscribe creates a shezmu.Streamer implementation for Kafka messaging queue.
func (s Subscriber) Subscribe(consumer, topic string) shezmu.Streamer {
c, ok := consumers[consumer]
if !ok {
panic(fmt.Errorf("Consumer %q has no config", consumer))

12
example/main.go
View File

@ -7,11 +7,11 @@ import (
"strings"
"syscall"
"github.com/localhots/satan"
"github.com/localhots/satan/example/daemons"
"github.com/localhots/satan/example/kafka"
"github.com/localhots/satan/server"
"github.com/localhots/satan/stats"
"github.com/localhots/shezmu"
"github.com/localhots/shezmu/example/daemons"
"github.com/localhots/shezmu/example/kafka"
"github.com/localhots/shezmu/server"
"github.com/localhots/shezmu/stats"
)
func main() {
@ -30,7 +30,7 @@ func main() {
server := server.New(6464, statsServer)
server.Start()
s := satan.Summon()
s := shezmu.Summon()
s.Subscriber = kafka.Subscriber{}
s.DaemonStats = stats.NewGroup(statsLogger, statsServer)

2
server/server.go
View File

@ -4,7 +4,7 @@ import (
"fmt"
"net/http"
"github.com/localhots/satan/stats"
"github.com/localhots/shezmu/stats"
)
type Server struct {

28
satan.go → shezmu.go
View File

@ -1,4 +1,4 @@
package satan
package shezmu
import (
"fmt"
@ -8,11 +8,11 @@ import (
"sync"
"time"
"github.com/localhots/satan/stats"
"github.com/localhots/shezmu/stats"
)
// Satan is the master daemon.
type Satan struct {
// Shezmu is the master daemon.
type Shezmu struct {
Subscriber Subscriber
Publisher Publisher
DaemonStats stats.Publisher
@ -71,9 +71,9 @@ const (
DefaultNumWorkers = 100
)
// Summon creates a new instance of Satan.
func Summon() *Satan {
return &Satan{
// Summon creates a new instance of Shezmu.
func Summon() *Shezmu {
return &Shezmu{
DaemonStats: &stats.Void{},
Logger: log.New(os.Stdout, "[daemons] ", log.LstdFlags),
NumWorkers: DefaultNumWorkers,
@ -85,7 +85,7 @@ func Summon() *Satan {
}
// AddDaemon adds a new daemon.
func (s *Satan) AddDaemon(d Daemon) {
func (s *Shezmu) AddDaemon(d Daemon) {
base := d.base()
base.self = d
base.subscriber = s.Subscriber
@ -99,7 +99,7 @@ func (s *Satan) AddDaemon(d Daemon) {
}
// StartDaemons starts all registered daemons.
func (s *Satan) StartDaemons() {
func (s *Shezmu) StartDaemons() {
s.Logger.Printf("Starting %d workers", s.NumWorkers)
for i := 0; i < s.NumWorkers; i++ {
go s.runWorker()
@ -107,7 +107,7 @@ func (s *Satan) StartDaemons() {
}
// StopDaemons stops all running daemons.
func (s *Satan) StopDaemons() {
func (s *Shezmu) StopDaemons() {
close(s.shutdownSystem)
for _, d := range s.daemons {
d.Shutdown()
@ -121,7 +121,7 @@ func (s *Satan) StopDaemons() {
fmt.Println(s.runtimeStats.Fetch(stats.Latency))
}
func (s *Satan) runWorker() {
func (s *Shezmu) runWorker() {
s.wgWorkers.Add(1)
defer s.wgWorkers.Done()
defer func() {
@ -142,7 +142,7 @@ func (s *Satan) runWorker() {
}
}
func (s *Satan) processTask(t *task) {
func (s *Shezmu) processTask(t *task) {
dur := time.Now().Sub(t.createdAt)
s.runtimeStats.Add(stats.Latency, dur)
@ -153,7 +153,7 @@ func (s *Satan) processTask(t *task) {
}
}
func (s *Satan) processSystemTask(t *task) {
func (s *Shezmu) processSystemTask(t *task) {
// Abort starting a system task if shutdown was already called. Otherwise
// incrementing a wait group counter will cause a panic. This should be an
// extremely rare scenario when a system task crashes and tries to restart
@ -182,7 +182,7 @@ func (s *Satan) processSystemTask(t *task) {
t.actor() // <--- ACTION STARTS HERE
}
func (s *Satan) processGeneralTask(t *task) {
func (s *Shezmu) processGeneralTask(t *task) {
defer func() {
if err := recover(); err != nil {
s.DaemonStats.Error(t.daemon.base().String())

2
submodules-to-glockfile.py
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@ -7,7 +7,7 @@ def main():
source = open(".gitmodules").read()
paths = re.findall(r"path = (.*)", source)
print("github.com/localhots/satan {}".format(path_sha1(".")))
print("github.com/localhots/shezmu {}".format(path_sha1(".")))
for path in paths:
print("{} {}".format(path[7:], path_sha1(path)))