lock

Documentation

Index

• func Acquire(db database.Client, name string, timeout time.Duration) (bool, errors.TracerError)
• func Release(db database.Client, name string) errors.TracerError
• type StatusResult

Functions

func Acquire

func Acquire(db database.Client, name string, timeout time.Duration) (bool, errors.TracerError)

Acquire with the specified name and timeout. Returns boolean indicating whether the lock was acquired or error on failure to execute. See: https://dev.mysql.com/doc/refman/5.7/en/locking-functions.html

func Release

func Release(db database.Client, name string) errors.TracerError

Release with the specified name See: https://dev.mysql.com/doc/refman/5.7/en/locking-functions.html

Types

type StatusResult

type StatusResult struct {
	// Status as returned by a function call usually
	Status int `db:"STATUS"`
}

StatusResult is for capturing output from a function call on the database, you must use an 'AS STATUS' clause in your query in order for mapping to work correctly.