forked from x/icebergs
57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package gdb
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import (
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"time"
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ice "shylinux.com/x/icebergs"
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"shylinux.com/x/icebergs/base/mdb"
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kit "shylinux.com/x/toolkits"
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"shylinux.com/x/toolkits/logs"
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)
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type Frame struct{ s chan os.Signal }
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func (f *Frame) Begin(m *ice.Message, arg ...string) {
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f.s = make(chan os.Signal, 10)
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}
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func (f *Frame) Start(m *ice.Message, arg ...string) {
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if ice.HasVar() {
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if f, p, e := logs.CreateFile(ice.VAR_LOG_ICE_PID); e == nil {
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m.Logs("save", "file", p, PID, os.Getpid())
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fmt.Fprint(f, os.Getpid())
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f.Close()
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}
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}
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t := time.NewTicker(kit.Duration(mdb.Conf(m, TIMER, kit.Keym(TICK))))
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for {
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select {
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case <-t.C:
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m.Options(ice.LOG_DISABLE, ice.TRUE).Cmd(TIMER, HAPPEN)
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case s, ok := <-f.s:
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if !ok {
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return
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}
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m.Cmd(SIGNAL, HAPPEN, SIGNAL, s)
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}
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}
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}
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func (f *Frame) Close(m *ice.Message, arg ...string) {
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close(f.s)
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}
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func (f *Frame) listen(m *ice.Message, s int, arg ...string) {
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signal.Notify(f.s, syscall.Signal(s))
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mdb.HashCreate(m, SIGNAL, s, arg)
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}
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const GDB = "gdb"
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var Index = &ice.Context{Name: GDB, Help: "事件模块"}
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func Prefix(arg ...string) string { return kit.Keys(GDB, arg) }
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func init() { ice.Index.Register(Index, &Frame{}, SIGNAL, EVENT, TIMER, ROUTINE) }
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