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comparison pkg/misc/scheduler.go @ 1519:08e1b38a4a8b

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Be aware of canceling the last scheduled function.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 06 Dec 2018 14:34:03 +0100
parents 43a32358a016
children
comparison
equal deleted inserted replaced
1518:cff2cf1f3038 1519:08e1b38a4a8b
128 } 128 }
129 129
130 case k := <-s.cancel: 130 case k := <-s.cancel:
131 for i := len(s.queue) - 1; i >= 0; { 131 for i := len(s.queue) - 1; i >= 0; {
132 if s.queue[i].kind == k { 132 if s.queue[i].kind == k {
133 copy(s.queue[i:], s.queue[i+1:]) 133 n := len(s.queue) - 1
134 s.queue[len(s.queue)-1] = nil 134 if i < n {
135 s.queue = s.queue[:len(s.queue)-1] 135 copy(s.queue[i:], s.queue[i+1:])
136 }
137 s.queue[n] = nil
138 s.queue = s.queue[:n]
136 } 139 }
137 } 140 }
138 heap.Init(&s.queue) 141 heap.Init(&s.queue)
139 } 142 }
140 } 143 }