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40 lines
639 B
Go
40 lines
639 B
Go
package dht
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import (
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"sync"
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)
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// Pool size is the number of nodes used for group find/set RPC calls
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var PoolSize = 6
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// K is the maximum number of requests to perform before returning failure.
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var KValue = 10
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// Alpha is the concurrency factor for asynchronous requests.
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var AlphaValue = 3
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// A counter for incrementing a variable across multiple threads
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type counter struct {
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n int
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mut sync.Mutex
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}
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func (c *counter) Increment() {
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c.mut.Lock()
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c.n++
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c.mut.Unlock()
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}
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func (c *counter) Decrement() {
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c.mut.Lock()
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c.n--
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c.mut.Unlock()
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}
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func (c *counter) Size() (s int) {
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c.mut.Lock()
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s = c.n
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c.mut.Unlock()
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return
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}
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