42 lines
830 B
Go
42 lines
830 B
Go
package rep
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import (
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"io"
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"git.crumpington.com/public/jldb/lib/errs"
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"net"
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"time"
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)
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func (rep *Replicator) sendState(conn net.Conn) error {
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state := rep.getState()
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buf := make([]byte, 512)
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state.writeTo(buf)
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conn.SetWriteDeadline(time.Now().Add(rep.conf.NetTimeout))
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if _, err := conn.Write(buf); err != nil {
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return errs.IO.WithErr(err)
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}
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conn.SetWriteDeadline(time.Time{})
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return rep.app.SendState(conn)
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}
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func (rep *Replicator) recvState(conn net.Conn) error {
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buf := make([]byte, 512)
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conn.SetReadDeadline(time.Now().Add(rep.conf.NetTimeout))
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if _, err := io.ReadFull(conn, buf); err != nil {
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return errs.IO.WithErr(err)
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}
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conn.SetReadDeadline(time.Time{})
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if err := rep.app.RecvState(conn); err != nil {
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return err
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}
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state := localState{}
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state.readFrom(buf)
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return rep.setState(state)
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}
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