var ajax = new XMLHttpRequest();
        ajax.onload = onload;
        ajax.onerror = onerror;
        ajax.open("PUT", url, true);
        ajax.send();

        function onload() {
            if (this.status == 200) { // request succeeded
            }
        }

        function onerror(e) {
            console.error(e);
        }
    }

    refreshHomeInfo();

        let ajax = new XMLHttpRequest();
        ajax.onload = onload;
        ajax.onerror = onerror;
        ajax.open("PUT", url, true);
        ajax.send();

        function onload() {
            console.log(url + " -> " + ajax.status)
        }

        function onerror(e) {
            console.error(e);
        }
    }
</script>

                                                                                                           Transformer<E, Throwable> onError) {
            if (checkToHandleDisabledRepository(result, onDisabled)) {
                return;
            }
            tryResolveAndMaybeDisable(result, operation, onError);
        }

        private <E extends Throwable, R extends ErroringResolveResult<E>> void performOperationWithRetries(R result,

                ajax.onload = onload2;
                ajax.onerror = onerror;
                ajax.open("PUT", url, true);
                ajax.send(JSON.stringify(si));
            }

            function onload2() {
                refreshScopes();
            }
        }

        function onerror(e) {
            console.error(e);
        }
    }

    function refreshProcStats() {
        let url = window.location.protocol + "//" + window.location.host + "/procj/";

        let ajax = new XMLHttpRequest();
        ajax.onload = onload;
        ajax.onerror = onerror;
        ajax.open("GET", url, true);
        ajax.send();

        function onload() {
            if (this.status === 200) { // request succeeded
                let pi = JSON.parse(this.responseText);

            }
        }

        function onerror(e) {
            console.error(e);
        }
    }

    function forceCollection() {
        let url = window.location.protocol + "//" + window.location.host + "/memj/forcecollection";

        let ajax = new XMLHttpRequest();
        ajax.onload = onload;
        ajax.onerror = onerror;
        ajax.open("PUT", url, true);
        ajax.send();

import org.gradle.internal.configuration.problems.StructuredMessageBuilder
import java.io.IOException


abstract class AbstractProblemsListener : ProblemsListener {

    override fun onError(trace: PropertyTrace, error: Exception, message: StructuredMessageBuilder) {
        // Let IO and configuration cache exceptions surface to the top.
        if (error is IOException || error is ConfigurationCacheThrowable) {

	start := make(chan struct{})
	var wg sync.WaitGroup
	for i := 0; i < 30; i++ {
		wg.Add(1)
		go func() {
			<-start
			r.OnError()
			wg.Done()
		}()
	}
	st := time.Now()
	close(start)
	wg.Wait()

	if since := time.Since(st); since > 5*time.Second {
		t.Errorf("OnError slept for too long: %s", since)
	}

import org.gradle.internal.service.scopes.Scope


@EventScope(Scope.BuildTree::class)
interface ProblemsListener {

    fun onProblem(problem: PropertyProblem)

    fun onError(trace: PropertyTrace, error: Exception, message: StructuredMessageBuilder)

    fun forIncompatibleTask(path: String): ProblemsListener

                try {
                    writeClass(update.javaClass)
                    write(update.key)
                    write(update.value)
                } catch (error: Exception) {
                    onError(error) {
                        text("failed to write system property ")
                        reference(keyString)
                    }
                }
            }
        }