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server: support flushing the output

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So we can get some progress output
This commit is contained in:
Dirk-Jan C. Binnema
2022-02-03 22:58:53 +02:00
parent 05393ba797
commit b6d7d142f6
3 changed files with 14 additions and 8 deletions
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9
lib/mu-server.cc
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@ -78,12 +78,15 @@ struct Server::Private {
//
// output
//
void output_sexp(Sexp&& sexp) const
void output_sexp(Sexp&& sexp, bool flush = false) const
{
if (output_)
output_(std::move(sexp));
output_(std::move(sexp), flush);
}
void output_sexp(Sexp::List&& lst, bool flush = false) const
{
output_sexp(Sexp::make_list(std::move(lst)), flush);
}
void output_sexp(Sexp::List&& lst) const { output_sexp(Sexp::make_list(std::move(lst))); }
size_t output_results(const QueryResults& qres, size_t batch_size) const;
//

6
lib/mu-server.hh
View File

@ -33,8 +33,8 @@ namespace Mu {
*
*/
class Server {
public:
using Output = std::function<void(Sexp&& sexp)>;
public:
using Output = std::function<void(Sexp&& sexp, bool flush)>;
/**
* Construct a new server
@ -59,7 +59,7 @@ class Server {
*/
bool invoke(const std::string& expr) noexcept;
private:
private:
struct Private;
std::unique_ptr<Private> priv_;
};