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cloudproc.go
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cloudproc.go
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package cloudproc
import (
"context"
"sync"
"github.com/digital-dream-labs/vector-cloud/internal/log"
"github.com/digital-dream-labs/vector-cloud/internal/logcollector"
"github.com/digital-dream-labs/vector-cloud/internal/offboard_vision"
"github.com/digital-dream-labs/vector-cloud/internal/token"
"github.com/digital-dream-labs/vector-cloud/internal/token/identity"
"github.com/digital-dream-labs/vector-cloud/internal/voice"
"github.com/digital-dream-labs/vector-cloud/internal/jdocs"
)
var devServer func() error
func Run(ctx context.Context, procOptions ...Option) {
var opts options
for _, o := range procOptions {
o(&opts)
}
var wg sync.WaitGroup
if devServer != nil {
launchProcess(&wg, func() {
if err := devServer(); err != nil {
log.Println("dev HTTP server reported error:", err)
}
})
}
// start token service synchronously since everything else depends on it
identityProvider := opts.identityProvider
if identityProvider == nil {
// If the identity provider is not provided as an option, we create a default
// file backed identity provider with platform specific storage paths for JWT
// and certs (see getcert_*.go files)
var err error
if identityProvider, err = identity.NewFileProvider("", ""); err != nil {
log.Println("Fatal error initializing default identity provider:", err)
return
}
}
var tokenServer = new(token.Server)
if err := tokenServer.Init(identityProvider); err != nil {
log.Println("Fatal error initializing token service:", err)
return
}
addHandlers(token.GetDevHandlers, tokenServer)
launchProcess(&wg, func() {
tokenServer.Run(ctx, opts.tokenOpts...)
})
tokener := token.GetAccessor(identityProvider, tokenServer)
if opts.voice != nil {
launchProcess(&wg, func() {
// provide default token accessor
voiceOpts := append([]voice.Option{voice.WithTokener(tokener),
voice.WithErrorListener(tokenServer.ErrorListener())},
opts.voiceOpts...)
opts.voice.Run(ctx, voiceOpts...)
})
}
if opts.jdocOpts != nil {
launchProcess(&wg, func() {
// provide default token accessor
jdocOpts := append([]jdocs.Option{jdocs.WithTokener(tokener),
jdocs.WithErrorListener(tokenServer.ErrorListener())},
opts.jdocOpts...)
jdocs.Run(ctx, jdocOpts...)
})
}
if opts.logcollectorOpts != nil {
launchProcess(&wg, func() {
logcollectorOpts := append([]logcollector.Option{logcollector.WithTokener(tokener),
logcollector.WithErrorListener(tokenServer.ErrorListener())},
opts.logcollectorOpts...)
logcollector.Run(ctx, logcollectorOpts...)
})
}
launchProcess(&wg, func() {
offboard_vision.Run(ctx)
})
addHandlers(offboard_vision.GetDevHandlers, tokenServer)
wg.Wait()
}
func launchProcess(wg *sync.WaitGroup, launcher func()) {
wg.Add(1)
go func() {
launcher()
wg.Done()
}()
}