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2010-03-09 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net> 

Fixed the bug that error message is not propagated to Exception.
	* src/SocketCore.cc
pull/1/head
Tatsuhiro Tsujikawa 2010-03-09 14:15:37 +00:00
parent f12d6d793d
commit 22308b3ac9
2 changed files with 19 additions and 12 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2010-03-09 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>
Fixed the bug that error message is not propagated to Exception.
* src/SocketCore.cc
2010-03-09 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>
Documented --bt-lpd-interface option in man page.

26
src/SocketCore.cc
View File

@ -225,7 +225,8 @@ void SocketCore::create(int family, int protocol)
}
static sock_t bindInternal(int family, int socktype, int protocol,
const struct sockaddr* addr, socklen_t addrlen)
const struct sockaddr* addr, socklen_t addrlen,
std::string& error)
{
sock_t fd = socket(family, socktype, protocol);
if(fd == (sock_t) -1) {
@ -238,9 +239,7 @@ static sock_t bindInternal(int family, int socktype, int protocol,
return -1;
}
if(::bind(fd, addr, addrlen) == -1) {
if(LogFactory::getInstance()->debug()) {
LogFactory::getInstance()->debug(EX_SOCKET_BIND, errorMsg());
}
error = errorMsg();
CLOSE(fd);
return -1;
}
@ -262,12 +261,11 @@ static sock_t bindTo
struct addrinfo* rp;
for(rp = res; rp; rp = rp->ai_next) {
sock_t fd = bindInternal(rp->ai_family, rp->ai_socktype, rp->ai_protocol,
rp->ai_addr, rp->ai_addrlen);
rp->ai_addr, rp->ai_addrlen, error);
if(fd != (sock_t)-1) {
return fd;
}
}
error = errorMsg();
return -1;
}
@ -334,12 +332,12 @@ void SocketCore::bind(uint16_t port, int flags)
void SocketCore::bind(const struct sockaddr* addr, socklen_t addrlen)
{
closeConnection();
sock_t fd = bindInternal(addr->sa_family, _sockType, 0, addr, addrlen);
std::string error;
sock_t fd = bindInternal(addr->sa_family, _sockType, 0, addr, addrlen, error);
if(fd != (sock_t)-1) {
sockfd = fd;
} else {
throw DL_ABORT_EX(StringFormat(EX_SOCKET_BIND, errorMsg()).str());
throw DL_ABORT_EX(StringFormat(EX_SOCKET_BIND, error.c_str()).str());
}
}
@ -387,7 +385,7 @@ void SocketCore::getPeerInfo(std::pair<std::string, uint16_t>& peerinfo) const
void SocketCore::establishConnection(const std::string& host, uint16_t port)
{
closeConnection();
std::string error;
struct addrinfo* res;
int s;
s = callGetaddrinfo(&res, host.c_str(), uitos(port).c_str(), _protocolFamily,
@ -401,10 +399,12 @@ void SocketCore::establishConnection(const std::string& host, uint16_t port)
for(rp = res; rp; rp = rp->ai_next) {
sock_t fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
if(fd == (sock_t) -1) {
error = errorMsg();
continue;
}
int sockopt = 1;
if(setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (a2_sockopt_t) &sockopt, sizeof(sockopt)) < 0) {
error = errorMsg();
CLOSE(fd);
continue;
}
@ -415,8 +415,9 @@ void SocketCore::establishConnection(const std::string& host, uint16_t port)
i != eoi; ++i) {
if(::bind(fd,reinterpret_cast<const struct sockaddr*>(&(*i).first),
(*i).second) == -1) {
error = errorMsg();
if(LogFactory::getInstance()->debug()) {
LogFactory::getInstance()->debug(EX_SOCKET_BIND, errorMsg());
LogFactory::getInstance()->debug(EX_SOCKET_BIND, error.c_str());
}
} else {
bindSuccess = true;
@ -434,6 +435,7 @@ void SocketCore::establishConnection(const std::string& host, uint16_t port)
setNonBlockingMode();
if(connect(fd, rp->ai_addr, rp->ai_addrlen) == -1 &&
SOCKET_ERRNO != A2_EINPROGRESS) {
error = errorMsg();
CLOSE(sockfd);
sockfd = (sock_t) -1;
continue;
@ -444,7 +446,7 @@ void SocketCore::establishConnection(const std::string& host, uint16_t port)
}
if(sockfd == (sock_t) -1) {
throw DL_ABORT_EX(StringFormat(EX_SOCKET_CONNECT, host.c_str(),
errorMsg()).str());
error.c_str()).str());
}
}