Documentation
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Index ¶
Constants ¶
const DefaultChanBufferSize = 1
DefaultChanBufferSize is the default buffer size of the underlying channel.
Variables ¶
This section is empty.
Functions ¶
func MustParseURL ¶
MustParseURL attempts to parse the provided target using url.Parse() and panics if parsing fails.
Types ¶
type Channel ¶
type Channel struct {
// contains filtered or unexported fields
}
Channel wraps a generic channel and provides a timed receive operation.
func NewChannelWithSize ¶
NewChannelWithSize returns a new Channel with a buffer of bufSize.
func (*Channel) Receive ¶
Receive returns the value received on the underlying channel, or the error returned by ctx if it is closed or cancelled.
func (*Channel) ReceiveOrFail ¶
ReceiveOrFail returns the value on the underlying channel and true, or nil and false if the channel was empty.
func (*Channel) Replace ¶
Replace clears the value on the underlying channel, and sends the new value.
It's expected to be used with a size-1 channel, to only keep the most up-to-date item. This method is inherently racy when invoked concurrently from multiple goroutines.
func (*Channel) SendContext ¶
SendContext sends value on the underlying channel, or returns an error if the context expires.
func (*Channel) SendOrFail ¶
SendOrFail attempts to send value on the underlying channel. Returns true if successful or false if the channel was full.
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