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Avoid std::ostringstream

This commit is contained in:
Tatsuhiro Tsujikawa 2021-03-13 10:08:50 +09:00
parent 2917f6d8e8
commit 6862916306
1 changed files with 8 additions and 6 deletions
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14
src/h2load_quic.cc
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@ -34,8 +34,6 @@
#include "h2load_http3_session.h" #include "h2load_http3_session.h"
#include <sstream>
namespace h2load { namespace h2load {
namespace { namespace {
@ -372,11 +370,15 @@ int Client::quic_init(const sockaddr *local_addr, socklen_t local_addrlen,
settings.initial_ts = timestamp(worker->loop); settings.initial_ts = timestamp(worker->loop);
if (!config->qlog_file_base.empty()) { if (!config->qlog_file_base.empty()) {
assert(quic.qlog_file == nullptr); assert(quic.qlog_file == nullptr);
std::ostringstream oss(config->qlog_file_base, std::ios::app); auto path = config->qlog_file_base;
oss << '.' << worker->id << '.' << id << ".qlog"; path += '.';
quic.qlog_file = fopen(oss.str().c_str(), "w"); path += util::utos(worker->id);
path += '.';
path += util::utos(id);
path += ".qlog";
quic.qlog_file = fopen(path.c_str(), "w");
if (quic.qlog_file == nullptr) { if (quic.qlog_file == nullptr) {
std::cerr << "Failed to open a qlog file: " << oss.str() << std::endl; std::cerr << "Failed to open a qlog file: " << path << std::endl;
return -1; return -1;
} }
settings.qlog.write = qlog_write_cb; settings.qlog.write = qlog_write_cb;