23 lines
621 B
Go
23 lines
621 B
Go
package super
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// TryWriteChannel 尝试写入 channel,如果 channel 无法写入则忽略,返回是否写入成功
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// - 无法写入的情况包括:channel 已满、channel 已关闭
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func TryWriteChannel[T any](ch chan<- T, data T) bool {
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select {
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case ch <- data:
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return true
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default:
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return false
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}
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}
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// TryWriteChannelByHandler 尝试写入 channel,如果 channel 无法写入则执行 handler
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// - 无法写入的情况包括:channel 已满、channel 已关闭
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func TryWriteChannelByHandler[T any](ch chan<- T, data T, handler func()) {
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select {
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case ch <- data:
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default:
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handler()
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}
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}
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