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Create a DefaultQueryChan

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This commit is contained in:
Miek Gieben 2011-04-13 20:41:16 +02:00
parent 39be50cc6a
commit 950e39d29b
1 changed files with 5 additions and 1 deletions
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6
client.go
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@ -17,7 +17,6 @@ type QueryHandler interface {
QueryDNS(w RequestWriter, q *Msg) QueryDNS(w RequestWriter, q *Msg)
} }
// A RequestWriter interface is used by an DNS query handler to // A RequestWriter interface is used by an DNS query handler to
// construct an DNS request. // construct an DNS request.
type RequestWriter interface { type RequestWriter interface {
@ -54,6 +53,11 @@ func NewQueryMux() *QueryMux { return &QueryMux{make(map[string]QueryHandler)} }
// DefaultQueryMux is the default QueryMux used by Query. // DefaultQueryMux is the default QueryMux used by Query.
var DefaultQueryMux = NewQueryMux() var DefaultQueryMux = NewQueryMux()
func newQueryChan() chan *Msg { return make(chan *Msg) }
// Default channel to use for the resolver
var DefaultQueryChan = newQueryChan()
// The HandlerQueryFunc type is an adapter to allow the use of // The HandlerQueryFunc type is an adapter to allow the use of
// ordinary functions as DNS query handlers. If f is a function // ordinary functions as DNS query handlers. If f is a function
// with the appropriate signature, HandlerQueryFunc(f) is a // with the appropriate signature, HandlerQueryFunc(f) is a