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libfreerdp-core: set TCP_NODELAY socket option

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Marc-André Moreau 2011-12-11 18:59:35 -05:00
parent fcd03260d6
commit aec2b492e4
1 changed files with 18 additions and 0 deletions
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18
libfreerdp-core/tcp.c
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@ -32,6 +32,7 @@
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#else
#define SHUT_RDWR SD_BOTH
#define close(_fd) closesocket(_fd)
@ -105,6 +106,8 @@ boolean tcp_connect(rdpTcp* tcp, const char* hostname, uint16 port)
{
int status;
char servname[10];
uint32 option_value;
socklen_t option_len;
struct addrinfo hints = { 0 };
struct addrinfo * res, * ai;
@ -149,6 +152,21 @@ boolean tcp_connect(rdpTcp* tcp, const char* hostname, uint16 port)
tcp_get_ip_address(tcp);
tcp_get_mac_address(tcp);
option_value = 1;
option_len = sizeof(option_value);
setsockopt(tcp->sockfd, IPPROTO_TCP, TCP_NODELAY, (void*) &option_value, option_len);
/* receive buffer must be a least 32 K */
if (getsockopt(tcp->sockfd, SOL_SOCKET, SO_RCVBUF, (void*) &option_value, &option_len) == 0)
{
if (option_value < (1024 * 32))
{
option_value = 1024 * 32;
option_len = sizeof(option_value);
setsockopt(tcp->sockfd, SOL_SOCKET, SO_RCVBUF, (void*) &option_value, option_len);
}
}
return true;
}