long len = sendChunks(pktBuf, maxChunksPerPacket, streamForSendChunks); offset += len;
long len = sendChunks(pktBuf, maxChunksPerPacket, streamForSendChunks); if (progress != null) {
long len = sendChunks(pktBuf, maxChunksPerPacket, streamForSendChunks); offset += len;
long len = sendChunks(pktBuf, maxChunksPerPacket, streamForSendChunks); if (progress != null) {