85 lines
3.5 KiB
C++
85 lines
3.5 KiB
C++
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#include "rxcpp/rx.hpp"
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#include "rxcpp/rx-test.hpp"
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#include "catch.hpp"
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SCENARIO("retry sample"){
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printf("//! [retry sample]\n");
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auto values = rxcpp::observable<>::from(1, 2).
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concat(rxcpp::observable<>::error<int>(std::runtime_error("Error from source"))).
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retry().
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take(5);
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values.
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subscribe(
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[](int v){printf("OnNext: %d\n", v);},
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[](){printf("OnCompleted\n");});
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printf("//! [retry sample]\n");
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}
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SCENARIO("retry count sample"){
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printf("//! [retry count sample]\n");
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auto source = rxcpp::observable<>::from(1, 2).
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concat(rxcpp::observable<>::error<int>(std::runtime_error("Error from source")));
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auto values = source.retry(3);
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values.
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subscribe(
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[](int v){printf("OnNext: %d\n", v);},
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[](std::exception_ptr ep){
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try {std::rethrow_exception(ep);}
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catch (const std::exception& ex) {
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printf("OnError: %s\n", ex.what());
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}
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},
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[](){printf("OnCompleted\n");});
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printf("//! [retry count sample]\n");
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}
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//SCENARIO("retry hot sample"){
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// printf("//! [retry hot sample]\n");
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// auto values = rxcpp::observable<>::timer(std::chrono::milliseconds(10)).
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// concat(rxcpp::observable<>::error<long>(std::runtime_error("Error1 from source"))).
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// concat(rxcpp::observable<>::timer(std::chrono::milliseconds(10))).
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// concat(rxcpp::observable<>::error<long>(std::runtime_error("Error2 from source"))).
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// concat(rxcpp::observable<>::timer(std::chrono::milliseconds(10))).
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// concat(rxcpp::observable<>::error<long>(std::runtime_error("Error3 from source"))).
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// concat(rxcpp::observable<>::timer(std::chrono::milliseconds(10))).
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// concat(rxcpp::observable<>::error<long>(std::runtime_error("Error4 from source"))).
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// retry(3);
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// values.
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// subscribe(
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// [](long v){printf("OnNext: %d\n", v);},
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// [](std::exception_ptr ep){
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// try {std::rethrow_exception(ep);}
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// catch (const std::exception& ex) {
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// printf("OnError: %s\n", ex.what());
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// }
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// },
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// [](){printf("OnCompleted\n");});
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// printf("//! [retry hot sample]\n");
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//}
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//
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//SCENARIO("retry completed sample"){
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// printf("//! [retry completed sample <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]\n");
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// auto source = rxcpp::observable<>::from(1, 2).
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// concat(rxcpp::observable<>::error<int>(std::runtime_error("Error from source"))).
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// publish();
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// auto values = source.retry();
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// //auto values = rxcpp::observable<>::timer(std::chrono::milliseconds(10)).
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// // concat(rxcpp::observable<>::error<long>(std::runtime_error("Error1 from source"))).
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// // concat(rxcpp::observable<>::timer(std::chrono::milliseconds(10))).
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// // concat(rxcpp::observable<>::error<long>(std::runtime_error("Error2 from source"))).
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// // concat(rxcpp::observable<>::timer(std::chrono::milliseconds(10))).
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// // retry(3);
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// values.
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// subscribe(
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// [](long v){printf("OnNext: %d\n", v);},
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// [](std::exception_ptr ep){
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// try {std::rethrow_exception(ep);}
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// catch (const std::exception& ex) {
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// printf("OnError: %s\n", ex.what());
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// }
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// },
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// [](){printf("OnCompleted\n");});
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// printf("//! [retry completed sample]\n");
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//}
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