How to use

realCapacity

method

in

net.openhft.chronicle.bytes.MappedBytes

@NotNull
@Override
public String dump() {
  MappedBytes bytes = MappedBytes.mappedBytes(mappedFile);
  try {
    bytes.readLimit(bytes.realCapacity());
    return Wires.fromSizePrefixedBlobs(bytes);
  } finally {
    bytes.release();
  }
}

@NotNull
@Override
public String dump() {
  MappedBytes bytes = MappedBytes.mappedBytes(mappedFile);
  try {
    bytes.readLimit(bytes.realCapacity());
    return Wires.fromSizePrefixedBlobs(bytes);
  } finally {
    bytes.release();
  }
}

try {
  MappedBytes bytes = MappedBytes.mappedBytes(file, 4 << 20, OS.pageSize(), !OS.isWindows());
  bytes.readLimit(bytes.realCapacity());
  StringBuilder sb = new StringBuilder();
  WireDumper dumper = WireDumper.of(bytes);

public void checkFileContents(@NotNull File file, String expected) throws FileNotFoundException {
  @NotNull MappedBytes bytes = MappedBytes.mappedBytes(file, ChronicleQueue.TEST_BLOCK_SIZE);
  bytes.readLimit(bytes.realCapacity());
  assertEquals(expected, Wires.fromSizePrefixedBlobs(bytes));
  bytes.release();
}

try {
  mappedBytes.readPosition(0);
  mappedBytes.readLimit(mappedBytes.realCapacity());
  while (mappedWire.readDataHeader()) {
    int header = mappedBytes.readVolatileInt();
  int safeLength = Maths.toUInt31(mappedBytes.realCapacity() - mappedBytes.readPosition());
  mappedBytes.writeLimit(mappedBytes.realCapacity());
  mappedBytes.writePosition(mappedBytes.readPosition());
  long pos = recovery.writeHeader(mappedWire, safeLength, timeoutMS, null, null);

long address = bytes.addressForWrite(bytes.writePosition());
long bstart = bytes.start();
long bcap = bytes.realCapacity();
long canWrite = bcap - (bytes.writePosition() - bstart);
long lengthCount = batchAppender.writeMessages(address, canWrite, writeCount);

try {
  MappedBytes bytes = MappedBytes.mappedBytes(file, 4 << 20);
  bytes.readLimit(bytes.realCapacity());

long address = bytes.addressForWrite(bytes.writePosition());
long bstart = bytes.start();
long bcap = bytes.realCapacity();
long canWrite = bcap - (bytes.writePosition() - bstart);
long lengthCount = writeMessages(address, canWrite, writeCount);

@NotNull
@Override
public String dump() {
  MappedBytes bytes = MappedBytes.mappedBytes(mappedFile);
  try {
    bytes.readLimit(bytes.realCapacity());
    return Wires.fromSizePrefixedBlobs(bytes);
  } finally {
    bytes.release();
  }
}

@NotNull
@Override
public String dump() {
  MappedBytes bytes = MappedBytes.mappedBytes(mappedFile);
  try {
    bytes.readLimit(bytes.realCapacity());
    return Wires.fromSizePrefixedBlobs(bytes);
  } finally {
    bytes.release();
  }
}

try {
  MappedBytes bytes = MappedBytes.mappedBytes(file, 4 << 20, OS.pageSize(), !OS.isWindows());
  bytes.readLimit(bytes.realCapacity());
  StringBuilder sb = new StringBuilder();
  WireDumper dumper = WireDumper.of(bytes);

try {
  mappedBytes.readPosition(0);
  mappedBytes.readLimit(mappedBytes.realCapacity());
  while (mappedWire.readDataHeader()) {
    int header = mappedBytes.readVolatileInt();
  int safeLength = Maths.toUInt31(mappedBytes.realCapacity() - mappedBytes.readPosition());
  mappedBytes.writeLimit(mappedBytes.realCapacity());
  mappedBytes.writePosition(mappedBytes.readPosition());
  long pos = recovery.writeHeader(mappedWire, safeLength, timeoutMS, null, null);

long address = bytes.addressForWrite(bytes.writePosition());
long bstart = bytes.start();
long bcap = bytes.realCapacity();
long canWrite = bcap - (bytes.writePosition() - bstart);
long lengthCount = batchAppender.writeMessages(address, canWrite, writeCount);