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process load balancing: broken but in progress

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This commit is contained in:
Julien Neuhart
2019-09-19 17:28:29 +02:00
parent c5429f7efa
commit 171f93662f
33 changed files with 1681 additions and 117 deletions
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12
internal/app/xhttp/middleware.go
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@@ -7,7 +7,8 @@ import (
"github.com/thecodingmachine/gotenberg/internal/app/xhttp/pkg/context"
"github.com/thecodingmachine/gotenberg/internal/app/xhttp/pkg/resource"
"github.com/thecodingmachine/gotenberg/internal/pkg/conf"
"github.com/thecodingmachine/gotenberg/internal/pkg/pm2"
"github.com/thecodingmachine/gotenberg/internal/pkg/prinery"
"github.com/thecodingmachine/gotenberg/internal/pkg/process"
"github.com/thecodingmachine/gotenberg/internal/pkg/xerror"
"github.com/thecodingmachine/gotenberg/internal/pkg/xlog"
"github.com/thecodingmachine/gotenberg/internal/pkg/xrand"
@@ -15,7 +16,12 @@ import (
// contextMiddleware extends the default echo.Context with
// our custom context.Context.
func contextMiddleware(config conf.Config, processes ...pm2.Process) echo.MiddlewareFunc {
func contextMiddleware(
config conf.Config,
manager process.Manager,
chromePrinery *prinery.Prinery,
sofficePrinery *prinery.Prinery,
) echo.MiddlewareFunc {
return func(next echo.HandlerFunc) echo.HandlerFunc {
return func(c echo.Context) error {
// generate a unique identifier for the request.
@@ -25,7 +31,7 @@ func contextMiddleware(config conf.Config, processes ...pm2.Process) echo.Middle
logger := xlog.New(config.LogLevel(), trace)
// extend the current echo context with our custom
// context.
ctx := context.New(c, logger, config, processes...)
ctx := context.New(c, logger, config, manager, chromePrinery, sofficePrinery)
// if its an healthcheck request, there
// is no need to create a Resource.
if ctx.Path() == pingEndpoint {