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v1.2.0 Latest Latest Go to latest Published: Apr 5, 2026 License: MIT Imports: 6 Imported by: 0

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github.com/lewta/sendit

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Documentation ¶

Index ¶

type Monitor
- func New(cpuThresholdPct float64, memThresholdMB uint64) *Monitor

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Monitor ¶

type Monitor struct {
	// contains filtered or unexported fields
}

Monitor polls CPU and memory usage and provides an Admit gate that blocks dispatch when resources are over threshold.

func New ¶

func New(cpuThresholdPct float64, memThresholdMB uint64) *Monitor

New creates a Monitor and starts polling in the background. Call Stop (via context cancellation) to halt the poller.

func (*Monitor) Admit ¶

func (m *Monitor) Admit(ctx context.Context) error

Admit blocks until resources are below threshold or ctx is cancelled. It waits for the first poll to complete before evaluating. Admit wakes immediately when the poller records a new sample, so it responds within one poll interval rather than busy-polling.

func (*Monitor) Start ¶

func (m *Monitor) Start(ctx context.Context)

Start begins the background polling goroutine; it stops when ctx is cancelled.

func (*Monitor) Stats ¶

func (m *Monitor) Stats() (cpuPct float64, memUsedMB uint64)

Stats returns the most recently sampled CPU% and memory usage in MB.

Source Files ¶

View all Source files

monitor.go

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