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add error log

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This commit is contained in:
Yhz 2020-04-01 22:12:08 +08:00
parent eabe287550
commit 7f4306f8ff
1 changed files with 5 additions and 4 deletions
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9
src/oatpp/network/server/SimpleTCPConnectionProvider.cpp
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@ -172,26 +172,27 @@ oatpp::v_io_handle SimpleTCPConnectionProvider::instantiateServer(){
ret = getaddrinfo(NULL, (const char *) portStr->getData(), &hints, &result); ret = getaddrinfo(NULL, (const char *) portStr->getData(), &hints, &result);
if (ret != 0) { if (ret != 0) {
OATPP_LOGE("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]", "Error. Call to getaddrinfo() failed with result=%d", ret); OATPP_LOGE("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]", "Error. Call to getaddrinfo() failed with result=%d: %s", ret, strerror(errno));
throw std::runtime_error("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]: Error. Call to getaddrinfo() failed."); throw std::runtime_error("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]: Error. Call to getaddrinfo() failed.");
} }
serverHandle = socket(result->ai_family, result->ai_socktype, result->ai_protocol); serverHandle = socket(result->ai_family, result->ai_socktype, result->ai_protocol);
if (serverHandle < 0) { if (serverHandle < 0) {
OATPP_LOGE("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]", "Error. Couldn't open a socket"); OATPP_LOGE("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]", "Error. Couldn't open a socket: %s", strerror(errno));
throw std::runtime_error("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]: Error. Couldn't open a socket"); throw std::runtime_error("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]: Error. Couldn't open a socket");
} }
ret = setsockopt(serverHandle, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)); ret = setsockopt(serverHandle, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int));
if(ret < 0) { if(ret < 0) {
OATPP_LOGD("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]", "Warning. Failed to set %s for accepting socket", "SO_REUSEADDR"); OATPP_LOGE("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]", "Warning. Failed to set %s for accepting socket: %s", "SO_REUSEADDR", strerror(errno));
} }
ret = bind(serverHandle, result->ai_addr, (int) result->ai_addrlen); ret = bind(serverHandle, result->ai_addr, (int) result->ai_addrlen);
if(ret != 0) { if(ret != 0) {
::close(serverHandle); ::close(serverHandle);
throw std::runtime_error("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]: Error. Can't bind to address."); OATPP_LOGE("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]", "Error. Failed to bind port %d: %s", m_port, strerror(errno));
throw std::runtime_error("[oatpp::network::server::SimpleTCPConnectionProvider::instantiateServer()]: Error. Can't bind to address: %s");
} }
ret = listen(serverHandle, 10000); ret = listen(serverHandle, 10000);