Function CopyPAPrefixedWithSeqNo

test/brpc_http_rpc_protocol_unittest.cpp:544–547

const size_t PA_DATA_LEN = sizeof(PA_DATA) - 1/*not count the ending zero*/;

static void CopyPAPrefixedWithSeqNo(char* buf, uint64_t seq_no) {
    memcpy(buf, PA_DATA, PA_DATA_LEN);
    *(uint64_t*)buf = seq_no;
}

class DownloadServiceImpl : public ::test::DownloadService {
public: