<!-- go.dev/issue/65319 -->
The runtime now explicitly flushes trace data when a program crashes due to an
uncaught panic. This means that more complete trace data will be available in a

			if err != nil {
				return
			}
			if len(mergeCh) == 0 {
				// Flush if nothing is queued
				w.(http.Flusher).Flush()
			}
			grid.PutByteBuffer(ev)
		case <-emptyEventTicker:
			if err := enc.Encode(struct{ Records []event.Event }{}); err != nil {
				return
			}
			w.(http.Flusher).Flush()
		case <-keepAliveTicker:
			if _, err := w.Write([]byte(" ")); err != nil {
				return
			}

					return errors.New("header appeared from after WriteHeader")
				}
				return nil
			},
		},
		{
			name: "flush then write",
			handler: func(rw ResponseWriter, r *Request) {
				rw.(Flusher).Flush()
				rw.Write([]byte("post-flush"))
				rw.Header().Set("Too-Late", "Write already wrote headers")
			},
			check: func(got, logs string) error {

	}
	return tw.w.Write(p)
}

func (tw *baseTimeoutWriter) Flush() {
	tw.mu.Lock()
	defer tw.mu.Unlock()

	if tw.timedOut {
		return
	}

	// the outer ResponseWriter object returned by WrapForHTTP1Or2 implements
	// http.Flusher if the inner object (tw.w) implements http.Flusher.
	tw.w.(http.Flusher).Flush()
}

func (tw *baseTimeoutWriter) WriteHeader(code int) {
	tw.mu.Lock()

//go:build unix

package ld

import (
	"syscall"
)

// Mmap maps the output file with the given size. It unmaps the old mapping
// if it is already mapped. It also flushes any in-heap data to the new
// mapping.
func (out *OutBuf) Mmap(filesize uint64) (err error) {
	oldlen := len(out.buf)
	if oldlen != 0 {
		out.munmap()
	}

	for {

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

/**
 * Connection decorator that synchronizes dispatching and always flushes after each message.
 *
 * The plan is to replace this with a Connection implementation that queues outgoing messages and dispatches them from a worker thread.
 */

			return err
		}
	}

	if sentEnd {
		// Already sent END_STREAM (which implies we have no
		// trailers) and flushed, because currently all
		// WriteData frames above get a flush. So we're done.
		return nil
	}

	// Since the RoundTrip contract permits the caller to "mutate or reuse"
	// a request after the Response's Body is closed, verify that this hasn't

func TestH12_FlushBeforeBody(t *testing.T) {
	h12Compare{Handler: func(w ResponseWriter, r *Request) {
		w.(Flusher).Flush()
		io.WriteString(w, "foo")
	}}.run(t)
}

func TestH12_FlushMidBody(t *testing.T) {
	h12Compare{Handler: func(w ResponseWriter, r *Request) {
		io.WriteString(w, "foo")
		w.(Flusher).Flush()
		io.WriteString(w, "bar")
	}}.run(t)
}

func TestH12_Head_ExplicitLen(t *testing.T) {

     */
    fun loadOrCreateProjectMetadata(identityPath: Path, creator: () -> LocalComponentGraphResolveState): LocalComponentGraphResolveState

    /**
     * Flushes any remaining state to the cache and closes any resources
     */
    fun finalizeCacheEntry()

    // This is a temporary property to allow migration from a root build scoped cache to a build tree scoped cache

				Resource: trace.GCP,
				Stack:    ctx.Stack(viewerFrames(ar.stack)),
				EndStack: ctx.Stack(viewerFrames(ev.Stack())),
			})
		}
		delete(g.ranges, r.Name)
	}
}

// Finish flushes any outstanding ranges at the end of the trace.
func (g *globalRangeGenerator) Finish(ctx *traceContext) {
	for name, ar := range g.ranges {
		if !strings.Contains(name, "GC") {
			continue
		}