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Close connections to unused nodes

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This commit is contained in:
Vladimir Mihailenco
2017-07-09 13:10:07 +03:00
parent 6060f097e1
commit 3ddda73a05
7 changed files with 418 additions and 230 deletions
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13
options.go
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@ -37,9 +37,11 @@ type Options struct {
// Maximum number of retries before giving up.
// Default is to not retry failed commands.
MaxRetries int
// Minimum backoff between each retry.
// Default is 8 milliseconds; -1 disables backoff.
MinRetryBackoff time.Duration
// Maximum backoff between each retry.
// Default is 512 seconds; -1 disables backoff.
// Default is 512 milliseconds; -1 disables backoff.
MaxRetryBackoff time.Duration
// Dial timeout for establishing new connections.
@ -118,6 +120,13 @@ func (opt *Options) init() {
if opt.IdleCheckFrequency == 0 {
opt.IdleCheckFrequency = time.Minute
}
switch opt.MinRetryBackoff {
case -1:
opt.MinRetryBackoff = 0
case 0:
opt.MinRetryBackoff = 8 * time.Millisecond
}
switch opt.MaxRetryBackoff {
case -1:
opt.MaxRetryBackoff = 0