* fix(js): prevent pool slot starvation under load
Zombie goroutines from timed-out JS executions held pool slots
indefinitely: Add() blocked with context.Background(), and defer Done()
only ran when the goroutine eventually completed. Under load, both
pools (80 pooled + 20 non-pooled slots) filled with zombies, silently
dropping all subsequent matches.
Three changes fix slot lifecycle management:
1. Propagate the 20s deadline context into ExecuteProgram (compiler.go)
so both execution paths can respect the deadline.
2. Replace Add() with AddWithContext(ctx) in both pool.go and
non-pool.go so goroutines waiting for a slot fail fast when the
deadline expires instead of blocking indefinitely.
3. Add a watchdog goroutine that releases the slot when the deadline
expires, even if the zombie is still running. An atomic.Bool
ensures exactly one Done() call between the watchdog and the
normal defer path.
* adding context
* refactor(js): derived the ctx to remaining tractable deadline leaks (#7302)
* refactor(js): use `context.Background` as default instead
Signed-off-by: Dwi Siswanto <git@dw1.io>
* refactor(js): derived the ctx to remaining tractable deadline leaks
Signed-off-by: Dwi Siswanto <git@dw1.io>
* test(js): add `NucleiJS.Context` tests
Signed-off-by: Dwi Siswanto <git@dw1.io>
* fix(cmd): context param exclusion in memoization hash
The memoization template condition for excluding
context parameters from hash keys was incorrect.
The memoize package represents context.Context
types as "&{context Context}" (AST string
representation), not "context.Context".
Signed-off-by: Dwi Siswanto <git@dw1.io>
* chore(js): memogen'ed
Signed-off-by: Dwi Siswanto <git@dw1.io>
---------
Signed-off-by: Dwi Siswanto <git@dw1.io>
* fix(js): hangs in checkRDPEncryption
by bounding socket I/O
Add `setConnDeadlineFromContext` helper to set
deadlines on conns derived from context timeouts.
Move conn cleanup out of loop-scoped defers to
make sure immediate cleanup per probe attempt.
Signed-off-by: Dwi Siswanto <git@dw1.io>
---------
Signed-off-by: Dwi Siswanto <git@dw1.io>
Co-authored-by: Niek den Breeje <AuditeMarlow@users.noreply.github.com>
Co-authored-by: Dwi Siswanto <25837540+dwisiswant0@users.noreply.github.com>
Co-authored-by: Dwi Siswanto <git@dw1.io>
Mzack9999