Make Requests Processes and create process hierarchy. Associate OpenRepository with context. (#17125)

This PR registers requests with the process manager and manages hierarchy within the processes.

Git repos are then associated with a context, (usually the request's context) - with sub commands using this context as their base context.

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2021-11-30 20:06:32 +00:00 committed by GitHub
parent d894c90b70
commit 01087e9eef
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
66 changed files with 591 additions and 306 deletions

View file

@ -5,7 +5,6 @@
package external
import (
"context"
"fmt"
"io"
"os"
@ -107,11 +106,8 @@ func (p *Renderer) Render(ctx *markup.RenderContext, input io.Reader, output io.
ctx.Ctx = graceful.GetManager().ShutdownContext()
}
processCtx, cancel := context.WithCancel(ctx.Ctx)
defer cancel()
pid := process.GetManager().Add(fmt.Sprintf("Render [%s] for %s", commands[0], ctx.URLPrefix), cancel)
defer process.GetManager().Remove(pid)
processCtx, _, finished := process.GetManager().AddContext(ctx.Ctx, fmt.Sprintf("Render [%s] for %s", commands[0], ctx.URLPrefix))
defer finished()
cmd := exec.CommandContext(processCtx, commands[0], args...)
cmd.Env = append(