private void readGoAway(Handler handler, int flags, int length, int streamId)
throws IOException {
if (length < 8) throw ioException("TYPE_GOAWAY length < 8: %s", length);
int lastStreamId = in.readInt();
int errorCodeInt = in.readInt();
int opaqueDataLength = length - 8;
ErrorCode errorCode = ErrorCode.fromHttp2(errorCodeInt);
if (errorCode == null) {
throw ioException("TYPE_RST_STREAM unexpected error code: %d", errorCodeInt);
}
if (Util.skipByReading(in, opaqueDataLength) != opaqueDataLength) {
throw new IOException("TYPE_GOAWAY opaque data was truncated");
}
handler.goAway(lastStreamId, errorCode);
}
private void readGoAway(Handler handler, int length, byte flags, int streamId)
throws IOException {
if (length < 8) throw ioException("TYPE_GOAWAY length < 8: %s", length);
if (streamId != 0) throw ioException("TYPE_GOAWAY streamId != 0");
int lastStreamId = source.readInt();
int errorCodeInt = source.readInt();
int opaqueDataLength = length - 8;
ErrorCode errorCode = ErrorCode.fromHttp2(errorCodeInt);
if (errorCode == null) {
throw ioException("TYPE_GOAWAY unexpected error code: %d", errorCodeInt);
}
ByteString debugData = EMPTY;
if (opaqueDataLength > 0) { // Must read debug data in order to not corrupt the connection.
debugData = source.readByteString(opaqueDataLength);
}
handler.goAway(lastStreamId, errorCode, debugData);
}
