3x-ui/subproject/Xray-core-main/common/task/periodic.go
test999 367152556a **Fixes & Changes:**
1. **Fixed XPadding Placement Dropdown**:
   - Added the missing `cookie` and `query` options to `xPaddingPlacement` (`stream_xhttp.html`).
   - *Why:* Previously, users wanting `cookie` obfuscation were forced to use the `header` placement string. This caused Xray-core to blindly intercept the entire monolithic HTTP Cookie header, failing internal padding-length validations and causing the inbound to silently drop the connection.
2. **Fixed Uplink Data Placement Validation**:
   - Replaced the unsupported `query` option with `cookie` in `uplinkDataPlacement`.
   - *Why:* Xray-core's `transport_internet.go` explicitly forbids `query` as an uplink placement option. Selecting it from the UI previously sent a payload that would cause Xray-core to instantly throw an `unsupported uplink data placement: query` panic. Adding `cookie` perfectly aligns the UI with Xray-core restrictions.
### Related Issues
- Resolves #3992
2026-04-06 15:00:43 +03:00

85 lines
1.2 KiB
Go

package task
import (
"sync"
"time"
)
// Periodic is a task that runs periodically.
type Periodic struct {
// Interval of the task being run
Interval time.Duration
// Execute is the task function
Execute func() error
access sync.Mutex
timer *time.Timer
running bool
}
func (t *Periodic) hasClosed() bool {
t.access.Lock()
defer t.access.Unlock()
return !t.running
}
func (t *Periodic) checkedExecute() error {
if t.hasClosed() {
return nil
}
if err := t.Execute(); err != nil {
t.access.Lock()
t.running = false
t.access.Unlock()
return err
}
t.access.Lock()
defer t.access.Unlock()
if !t.running {
return nil
}
t.timer = time.AfterFunc(t.Interval, func() {
t.checkedExecute()
})
return nil
}
// Start implements common.Runnable.
func (t *Periodic) Start() error {
t.access.Lock()
if t.running {
t.access.Unlock()
return nil
}
t.running = true
t.access.Unlock()
if err := t.checkedExecute(); err != nil {
t.access.Lock()
t.running = false
t.access.Unlock()
return err
}
return nil
}
// Close implements common.Closable.
func (t *Periodic) Close() error {
t.access.Lock()
defer t.access.Unlock()
t.running = false
if t.timer != nil {
t.timer.Stop()
t.timer = nil
}
return nil
}