commit 850dfaaec715dd93ffc124054849e4ff067cba26
author Roman Arutyunyan <arut@nginx.com> Wed Jan 20 19:52:12 2016 +0300
committer Roman Arutyunyan <arut@nginx.com> Wed Jan 20 19:52:12 2016 +0300
tree 5f4426530cda21647392b3dace3f4248b0515d2e
parent 4e8c772c6e0ab76a5055a40d3201b95ee0ee10da

Stream: UDP proxy.

auto/options

diff --git a/auto/options b/auto/options
index 8ac6aa4..ac8beb1 100644
--- a/auto/options
+++ b/auto/options
@@ -479,8 +479,8 @@
   --without-mail_imap_module         disable ngx_mail_imap_module
   --without-mail_smtp_module         disable ngx_mail_smtp_module
 
-  --with-stream                      enable TCP proxy module
-  --with-stream=dynamic              enable dynamic TCP proxy module
+  --with-stream                      enable TCP/UDP proxy module
+  --with-stream=dynamic              enable dynamic TCP/UDP proxy module
   --with-stream_ssl_module           enable ngx_stream_ssl_module
   --without-stream_limit_conn_module disable ngx_stream_limit_conn_module
   --without-stream_access_module     disable ngx_stream_access_module

auto/sources

diff --git a/auto/sources b/auto/sources
index e08e863..27849e6 100644
--- a/auto/sources
+++ b/auto/sources
@@ -165,6 +165,7 @@
             src/os/unix/ngx_udp_recv.c \
             src/os/unix/ngx_send.c \
             src/os/unix/ngx_writev_chain.c \
+            src/os/unix/ngx_udp_send.c \
             src/os/unix/ngx_channel.c \
             src/os/unix/ngx_shmem.c \
             src/os/unix/ngx_process.c \

auto/unix

diff --git a/auto/unix b/auto/unix
index ce01791..16d9523 100755
--- a/auto/unix
+++ b/auto/unix
@@ -329,6 +329,45 @@
 . auto/feature
 
 
+# BSD way to get IPv4 datagram destination address
+
+ngx_feature="IP_RECVDSTADDR"
+ngx_feature_name="NGX_HAVE_IP_RECVDSTADDR"
+ngx_feature_run=no
+ngx_feature_incs="#include <sys/socket.h>
+                  #include <netinet/in.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_RECVDSTADDR, NULL, 0)"
+. auto/feature
+
+
+# Linux way to get IPv4 datagram destination address
+
+ngx_feature="IP_PKTINFO"
+ngx_feature_name="NGX_HAVE_IP_PKTINFO"
+ngx_feature_run=no
+ngx_feature_incs="#include <sys/socket.h>
+                  #include <netinet/in.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_PKTINFO, NULL, 0)"
+. auto/feature
+
+
+# RFC 3542 way to get IPv6 datagram destination address
+
+ngx_feature="IPV6_RECVPKTINFO"
+ngx_feature_name="NGX_HAVE_IPV6_RECVPKTINFO"
+ngx_feature_run=no
+ngx_feature_incs="#include <sys/socket.h>
+                  #include <netinet/in.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="setsockopt(0, IPPROTO_IPV6, IPV6_RECVPKTINFO, NULL, 0)"
+. auto/feature
+
+
 ngx_feature="TCP_DEFER_ACCEPT"
 ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT"
 ngx_feature_run=no