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move WASM compilation stage much later in server init to reduce memory usage during db migrations (#3242)

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kim 2024-08-26 16:21:29 +00:00 committed by GitHub
parent 28d57d1f13
commit f4d69db36a
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1 changed files with 12 additions and 13 deletions
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25
cmd/gotosocial/action/server/server.go
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@ -31,7 +31,6 @@ import (
"github.com/KimMachineGun/automemlimit/memlimit"
"github.com/gin-gonic/gin"
"github.com/ncruces/go-sqlite3"
"github.com/superseriousbusiness/gotosocial/cmd/gotosocial/action"
"github.com/superseriousbusiness/gotosocial/internal/api"
apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
@ -74,13 +73,6 @@ var Start action.GTSAction = func(ctx context.Context) error {
// to match container limits.
setLimits(ctx)
// Compile WASM modules ahead of first use
// to prevent unexpected initial slowdowns.
log.Info(ctx, "precompiling WebAssembly")
if err := precompileWASM(ctx); err != nil {
return err
}
var (
// Define necessary core variables
// before anything so we can prepare
@ -203,6 +195,17 @@ var Start action.GTSAction = func(ctx context.Context) error {
TLSInsecureSkipVerify: config.GetHTTPClientTLSInsecureSkipVerify(),
})
// Compile WASM modules ahead of first use
// to prevent unexpected initial slowdowns.
//
// Note that this can take a bit of memory
// and processing so we perform this much
// later after any database migrations.
log.Info(ctx, "compiling WebAssembly")
if err := compileWASM(ctx); err != nil {
return err
}
// Build handlers used in later initializations.
mediaManager := media.NewManager(state)
oauthServer := oauth.New(ctx, dbService)
@ -491,11 +494,7 @@ func setLimits(ctx context.Context) {
}
}
func precompileWASM(ctx context.Context) error {
if err := sqlite3.Initialize(); err != nil {
return gtserror.Newf("error compiling sqlite3: %w", err)
}
func compileWASM(ctx context.Context) error {
// Use admin-set ffmpeg pool size, and fall
// back to GOMAXPROCS if number 0 or less.
ffPoolSize := config.GetMediaFfmpegPoolSize()