long connection::
write (
const char* buf,
long num
)
{
const long old_num = num;
long status;
while (num > 0)
{
if ( (status = ::send(connection_socket,buf,num,0)) <=0)
{
// if send was interupted by a signal then restart it
if (errno == EINTR)
{
continue;
}
else
{
// check if shutdown or shutdown_outgoing have been called
if (sdo_called())
return SHUTDOWN;
else
return OTHER_ERROR;
}
}
num -= status;
buf += status;
}
return old_num;
}
long connection::
write (
const char* buf,
long num
)
{
const long old_num = num;
long status;
const long max_send_length = 1024*1024*100;
while (num > 0)
{
// Make sure to cap the max value num can take on so that if it is
// really large (it might be big on 64bit platforms) so that the OS
// can't possibly get upset about it being large.
const long length = std::min(max_send_length, num);
if ( (status = send(connection_socket,buf,length,0)) == SOCKET_ERROR)
{
if (sdo_called())
return SHUTDOWN;
else
return OTHER_ERROR;
}
num -= status;
buf += status;
}
return old_num;
}
long connection::
write (
const char* buf,
long num
)
{
const long old_num = num;
long status;
while (num > 0)
{
if ( (status = send(connection_socket,buf,num,0)) == SOCKET_ERROR)
{
if (sdo_called())
return SHUTDOWN;
else
return OTHER_ERROR;
}
num -= status;
buf += status;
}
return old_num;
}
long connection::
write (
const char* buf,
long num
)
{
const long old_num = num;
long status;
const long max_send_length = 1024*1024*100;
while (num > 0)
{
// Make sure to cap the max value num can take on so that if it is
// really large (it might be big on 64bit platforms) so that the OS
// can't possibly get upset about it being large.
const long length = std::min(max_send_length, num);
if ( (status = ::send(connection_socket,buf,length,0)) <=0)
{
// if send was interupted by a signal then restart it
if (errno == EINTR)
{
continue;
}
else
{
// check if shutdown or shutdown_outgoing have been called
if (sdo_called())
return SHUTDOWN;
else
return OTHER_ERROR;
}
}
num -= status;
buf += status;
}
return old_num;
}
