Examples with GetIsolateConsumer org.dartlang.vm.service.consumer.GetIsolateConsumer used on opensource projects

Example 1 with GetIsolateConsumer

use of org.dartlang.vm.service.consumer.GetIsolateConsumer in project flutter-intellij by flutter.

the class EvalOnDartLibrary method initialize.

private void initialize(String isolateId) {
    this.isolateId = isolateId;
    vmService.getIsolate(isolateId, new GetIsolateConsumer() {

        @Override
        public void received(Isolate response) {
            for (LibraryRef library : response.getLibraries()) {
                if (libraryNames.contains(library.getUri())) {
                    libraryRef.complete(library);
                    return;
                }
            }
            libraryRef.completeExceptionally(new RuntimeException("No library matching " + libraryNames + " found."));
        }

        @Override
        public void onError(RPCError error) {
            libraryRef.completeExceptionally(new RuntimeException("RPCError calling getIsolate:" + error.toString()));
        }

        @Override
        public void received(Sentinel response) {
            libraryRef.completeExceptionally(new RuntimeException("Sentinel calling getIsolate:" + response.toString()));
        }
    });
}

Example 2 with GetIsolateConsumer

use of org.dartlang.vm.service.consumer.GetIsolateConsumer in project flutter-intellij by flutter.

the class CanonicalBreakpoint method getCachedIsolate.

public CompletableFuture<Isolate> getCachedIsolate(@NotNull final String isolateId) {
    return myIsolatesInfo.getCachedIsolate(isolateId, () -> {
        final CompletableFuture<Isolate> isolateFuture = new CompletableFuture<>();
        getIsolate(isolateId, new GetIsolateConsumer() {

            @Override
            public void onError(RPCError error) {
                isolateFuture.completeExceptionally(new RuntimeException(error.getMessage()));
            }

            @Override
            public void received(Isolate response) {
                isolateFuture.complete(response);
            }

            @Override
            public void received(Sentinel response) {
                // Unable to get the isolate.
                isolateFuture.complete(null);
            }
        });
        return isolateFuture;
    });
}

Example 3 with GetIsolateConsumer

use of org.dartlang.vm.service.consumer.GetIsolateConsumer in project flutter-intellij by flutter.

the class HeapMonitor method collectIsolateInfo.

private void collectIsolateInfo(VM vm) {
    final ElementList<IsolateRef> isolateRefs = vm.getIsolates();
    // Stash count so we can know when we've processed them all.
    final int isolateCount = isolateRefs.size();
    final List<IsolateObject> isolates = new ArrayList<>();
    for (IsolateRef isolateRef : isolateRefs) {
        vmService.getIsolate(isolateRef.getId(), new GetIsolateConsumer() {

            @Override
            public void received(Isolate isolateResponse) {
                isolates.add(new IsolateObject(isolateResponse.getJson()));
                // Only update when we're done collecting from all isolates.
                if (isolates.size() == isolateCount) {
                    notifyListeners(vm, isolates);
                }
            }

            @Override
            public void received(Sentinel sentinel) {
            // Ignored.
            }

            @Override
            public void onError(RPCError error) {
            // TODO(pq): handle?
            }
        });
    }
}

Example 4 with GetIsolateConsumer

use of org.dartlang.vm.service.consumer.GetIsolateConsumer in project flutter-intellij by flutter.

the class ScriptManager method getCurrentIsolate.

@Nullable
private Isolate getCurrentIsolate() {
    final Ref<Isolate> resultRef = Ref.create();
    final Semaphore semaphore = new Semaphore();
    semaphore.down();
    vmService.getIsolate(isolateRef.getId(), new GetIsolateConsumer() {

        @Override
        public void received(Isolate isolate) {
            resultRef.set(isolate);
            semaphore.up();
        }

        @Override
        public void received(Sentinel sentinel) {
            semaphore.up();
        }

        @Override
        public void onError(RPCError error) {
            semaphore.up();
        }
    });
    semaphore.waitFor(RESPONSE_WAIT_TIMEOUT);
    return resultRef.get();
}

Example 5 with GetIsolateConsumer

use of org.dartlang.vm.service.consumer.GetIsolateConsumer in project flutter-intellij by flutter.

the class CanonicalBreakpoint method doSetBreakpointsForIsolate.

private void doSetBreakpointsForIsolate(@NotNull final Set<XLineBreakpoint<XBreakpointProperties>> xBreakpoints, @NotNull final String isolateId, @Nullable final Runnable onFinished) {
    if (xBreakpoints.isEmpty()) {
        if (onFinished != null) {
            onFinished.run();
        }
        return;
    }
    final AtomicInteger counter = new AtomicInteger(xBreakpoints.size());
    for (final XLineBreakpoint<XBreakpointProperties> xBreakpoint : xBreakpoints) {
        addBreakpoint(isolateId, xBreakpoint.getSourcePosition(), new VmServiceConsumers.BreakpointsConsumer() {

            @Override
            void sourcePositionNotApplicable() {
                myBreakpointHandler.breakpointFailed(xBreakpoint);
                checkDone();
            }

            @Override
            void received(List<Breakpoint> breakpointResponses, List<RPCError> errorResponses) {
                if (breakpointResponses.size() > 0) {
                    for (Breakpoint breakpoint : breakpointResponses) {
                        myBreakpointHandler.vmBreakpointAdded(xBreakpoint, isolateId, breakpoint);
                    }
                } else if (errorResponses.size() > 0) {
                    myBreakpointHandler.breakpointFailed(xBreakpoint);
                }
                checkDone();
            }

            private void checkDone() {
                if (counter.decrementAndGet() == 0 && onFinished != null) {
                    onFinished.run();
                    myVmService.getIsolate(isolateId, new GetIsolateConsumer() {

                        @Override
                        public void received(Isolate response) {
                            final Set<String> libraryUris = new HashSet<>();
                            final Set<String> fileNames = new HashSet<>();
                            for (LibraryRef library : response.getLibraries()) {
                                final String uri = library.getUri();
                                libraryUris.add(uri);
                                final String[] split = uri.split("/");
                                fileNames.add(split[split.length - 1]);
                            }
                            final ElementList<Breakpoint> breakpoints = response.getBreakpoints();
                            if (breakpoints.isEmpty()) {
                                return;
                            }
                            final Set<CanonicalBreakpoint> mappedCanonicalBreakpoints = new HashSet<>();
                            for (Breakpoint breakpoint : breakpoints) {
                                Object location = breakpoint.getLocation();
                                // In JIT mode, locations will be unresolved at this time since files aren't compiled until they are used.
                                if (location instanceof UnresolvedSourceLocation) {
                                    final ScriptRef script = ((UnresolvedSourceLocation) location).getScript();
                                    if (script != null && libraryUris.contains(script.getUri())) {
                                        mappedCanonicalBreakpoints.add(breakpointNumbersToCanonicalMap.get(breakpoint.getBreakpointNumber()));
                                    }
                                }
                            }
                            final Analytics analytics = FlutterInitializer.getAnalytics();
                            final String category = "breakpoint";
                            final Sets.SetView<CanonicalBreakpoint> initialDifference = Sets.difference(canonicalBreakpoints, mappedCanonicalBreakpoints);
                            final Set<CanonicalBreakpoint> finalDifference = new HashSet<>();
                            for (CanonicalBreakpoint missingBreakpoint : initialDifference) {
                                // built. So it's okay to ignore these breakpoints in our count.
                                if (fileNames.contains(missingBreakpoint.fileName)) {
                                    finalDifference.add(missingBreakpoint);
                                }
                            }
                            analytics.sendEventMetric(category, "unmapped-count", finalDifference.size());
                            // For internal bazel projects, report files where mapping failed.
                            if (WorkspaceCache.getInstance(myDebugProcess.getSession().getProject()).isBazel()) {
                                for (CanonicalBreakpoint canonicalBreakpoint : finalDifference) {
                                    if (canonicalBreakpoint.path.contains("google3")) {
                                        analytics.sendEvent(category, String.format("unmapped-file|%s|%s", response.getRootLib().getUri(), canonicalBreakpoint.path));
                                    }
                                }
                            }
                        }

                        @Override
                        public void received(Sentinel response) {
                        }

                        @Override
                        public void onError(RPCError error) {
                        }
                    });
                }
            }
        });
    }
}