util

package
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Published: Jun 21, 2018 License: MIT Imports: 3 Imported by: 0

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Constants

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Variables

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Functions

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Types

type ClosablePool

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

ClosablePool keeps a reference to a pool of closable types and closes them in tiers.

func NewClosablePool

func NewClosablePool() *ClosablePool

NewClosablePool creates a fresh pool of closable types.

func (*ClosablePool) Add

func (c *ClosablePool) Add(tier int, closable types.Closable)

Add adds a closable type to the pool, tiers are used to partition and order the closing of types (starting at the lowest tier and working upwards). Closable types in a single tier are closed in the order that they are added.

func (*ClosablePool) Close

func (c *ClosablePool) Close(timeout time.Duration) error

Close attempts to close and clean up all stored closables in the determined order. If the timeout is met whilst working through the pool there is no indication of how far the pool has been progressed, thus this timeout should only be used for preventing severe blocking of a service.

Directories

Path Synopsis
Package config contains utilities for reading and parsing service configuration files.
Package config contains utilities for reading and parsing service configuration files.
Package disk contains cross platform disk statistics utilities.
Package disk contains cross platform disk statistics utilities.
http
auth
Package auth provides configuration fields and implementations of HTTP request authentication strategies.
Package auth provides configuration fields and implementations of HTTP request authentication strategies.
Package service contains utilities for bootstrapping a server such as config, logging and metrics.
Package service contains utilities for bootstrapping a server such as config, logging and metrics.
Package test contains helpers for setting up test utilties.
Package test contains helpers for setting up test utilties.
Package text includes utilities for working with text that might contain variables.
Package text includes utilities for working with text that might contain variables.
Package throttle implements throttle strategies.
Package throttle implements throttle strategies.

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