make_v4_ss_kv (session_kv4_t * kv, ip4_address_t * lcl, ip4_address_t * rmt,
u16 lcl_port, u16 rmt_port, u8 proto)
{
- v4_connection_key_t *key = (v4_connection_key_t *) kv->key;
-
- key->src.as_u32 = lcl->as_u32;
- key->dst.as_u32 = rmt->as_u32;
- key->src_port = lcl_port;
- key->dst_port = rmt_port;
- key->proto = proto;
-
+ kv->key[0] = (u64) rmt->as_u32 << 32 | (u64) lcl->as_u32;
+ kv->key[1] = (u64) proto << 32 | (u64) rmt_port << 16 | (u64) lcl_port;
kv->value = ~0ULL;
}
make_v4_listener_kv (session_kv4_t * kv, ip4_address_t * lcl, u16 lcl_port,
u8 proto)
{
- v4_connection_key_t *key = (v4_connection_key_t *) kv->key;
-
- key->src.as_u32 = lcl->as_u32;
- key->dst.as_u32 = 0;
- key->src_port = lcl_port;
- key->dst_port = 0;
- key->proto = proto;
-
+ kv->key[0] = (u64) lcl->as_u32;
+ kv->key[1] = (u64) proto << 32 | (u64) lcl_port;
kv->value = ~0ULL;
}
always_inline void
make_v4_proxy_kv (session_kv4_t * kv, ip4_address_t * lcl, u8 proto)
{
- v4_connection_key_t *key = (v4_connection_key_t *) kv->key;
-
- key->src.as_u32 = lcl->as_u32;
- key->dst.as_u32 = 0;
- key->src_port = 0;
- key->dst_port = 0;
- key->proto = proto;
-
+ kv->key[0] = (u64) lcl->as_u32;
+ kv->key[1] = (u64) proto << 32;
kv->value = ~0ULL;
}
make_v6_ss_kv (session_kv6_t * kv, ip6_address_t * lcl, ip6_address_t * rmt,
u16 lcl_port, u16 rmt_port, u8 proto)
{
- v6_connection_key_t *key = (v6_connection_key_t *) kv->key;
-
- key->src.as_u64[0] = lcl->as_u64[0];
- key->src.as_u64[1] = lcl->as_u64[1];
- key->dst.as_u64[0] = rmt->as_u64[0];
- key->dst.as_u64[1] = rmt->as_u64[1];
- key->src_port = lcl_port;
- key->dst_port = rmt_port;
- key->proto = proto;
- key->unused = 0;
-
+ kv->key[0] = lcl->as_u64[0];
+ kv->key[1] = lcl->as_u64[1];
+ kv->key[2] = rmt->as_u64[0];
+ kv->key[3] = rmt->as_u64[1];
+ kv->key[4] = (u64) proto << 32 | (u64) rmt_port << 16 | (u64) lcl_port;
+ kv->key[5] = 0;
kv->value = ~0ULL;
}
make_v6_listener_kv (session_kv6_t * kv, ip6_address_t * lcl, u16 lcl_port,
u8 proto)
{
- v6_connection_key_t *key = (v6_connection_key_t *) kv->key;
-
- key->src.as_u64[0] = lcl->as_u64[0];
- key->src.as_u64[1] = lcl->as_u64[1];
- key->dst.as_u64[0] = 0;
- key->dst.as_u64[1] = 0;
- key->src_port = lcl_port;
- key->dst_port = 0;
- key->proto = proto;
- key->unused = 0;
-
+ kv->key[0] = lcl->as_u64[0];
+ kv->key[1] = lcl->as_u64[1];
+ kv->key[2] = 0;
+ kv->key[3] = 0;
+ kv->key[4] = (u64) proto << 32 | (u64) lcl_port;
+ kv->key[5] = 0;
kv->value = ~0ULL;
}
always_inline void
make_v6_proxy_kv (session_kv6_t * kv, ip6_address_t * lcl, u8 proto)
{
- v6_connection_key_t *key = (v6_connection_key_t *) kv->key;
-
- key->src.as_u64[0] = lcl->as_u64[0];
- key->src.as_u64[1] = lcl->as_u64[1];
- key->dst.as_u64[0] = 0;
- key->dst.as_u64[1] = 0;
- key->src_port = 0;
- key->dst_port = 0;
- key->proto = proto;
- key->unused = 0;
-
+ kv->key[0] = lcl->as_u64[0];
+ kv->key[1] = lcl->as_u64[1];
+ kv->key[2] = 0;
+ kv->key[3] = 0;
+ kv->key[4] = (u64) proto << 32;
+ kv->key[5] = 0;
kv->value = ~0ULL;
}
if (!app)
return 0;
- return application_first_listener (app, fib_proto, transport_proto);
+ return app_worker_first_listener (application_get_default_worker (app),
+ fib_proto, transport_proto);
}
static stream_session_t *
return kv4.value;
if (use_rules)
{
- memset (&lcl4, 0, sizeof (lcl4));
+ clib_memset (&lcl4, 0, sizeof (lcl4));
srt = &st->session_rules[sep->transport_proto];
ai = session_rules_table_lookup4 (srt, &lcl4, &sep->ip.ip4, 0,
sep->port);
if (use_rules)
{
- memset (&lcl6, 0, sizeof (lcl6));
+ clib_memset (&lcl6, 0, sizeof (lcl6));
srt = &st->session_rules[sep->transport_proto];
ai = session_rules_table_lookup6 (srt, &lcl6, &sep->ip.ip6, 0,
sep->port);
/*
* Check if endpoint has special rules associated
*/
- memset (&lcl4, 0, sizeof (lcl4));
+ clib_memset (&lcl4, 0, sizeof (lcl4));
srt = &st->session_rules[sep->transport_proto];
ai = session_rules_table_lookup4 (srt, &lcl4, &sep->ip.ip4, 0,
sep->port);
* Zero out the ip. Logic is that connect to local ips, say
* 127.0.0.1:port, can match 0.0.0.0:port
*/
- kv4.key[0] = 0;
- rv = clib_bihash_search_inline_16_8 (&st->v4_session_hash, &kv4);
- if (rv == 0)
- return kv4.value;
+ if (ip4_is_local_host (&sep->ip.ip4))
+ {
+ kv4.key[0] = 0;
+ rv = clib_bihash_search_inline_16_8 (&st->v4_session_hash, &kv4);
+ if (rv == 0)
+ return kv4.value;
+ }
+ else
+ {
+ kv4.key[0] = 0;
+ }
/*
* Zero out the port and check if we have proxy
session_kv6_t kv6;
ip6_address_t lcl6;
- memset (&lcl6, 0, sizeof (lcl6));
+ clib_memset (&lcl6, 0, sizeof (lcl6));
srt = &st->session_rules[sep->transport_proto];
ai = session_rules_table_lookup6 (srt, &lcl6, &sep->ip.ip6, 0,
sep->port);
/*
* Zero out the ip. Same logic as above.
*/
- kv6.key[0] = kv6.key[1] = 0;
- rv = clib_bihash_search_inline_48_8 (&st->v6_session_hash, &kv6);
- if (rv == 0)
- return kv6.value;
+
+ if (ip6_is_local_host (&sep->ip.ip6))
+ {
+ kv6.key[0] = kv6.key[1] = 0;
+ rv = clib_bihash_search_inline_48_8 (&st->v6_session_hash, &kv6);
+ if (rv == 0)
+ return kv6.value;
+ }
+ else
+ {
+ kv6.key[0] = kv6.key[1] = 0;
+ }
/*
* Zero out the port. Same logic as above.
return SESSION_INVALID_HANDLE;
}
-static stream_session_t *
+static inline stream_session_t *
session_lookup_listener4_i (session_table_t * st, ip4_address_t * lcl,
- u16 lcl_port, u8 proto)
+ u16 lcl_port, u8 proto, u8 use_wildcard)
{
session_kv4_t kv4;
int rv;
- session_type_t session_type;
/*
* First, try a fully formed listener
*/
- session_type = session_type_from_proto_and_ip (proto, 1);
make_v4_listener_kv (&kv4, lcl, lcl_port, proto);
rv = clib_bihash_search_inline_16_8 (&st->v4_session_hash, &kv4);
if (rv == 0)
- return session_manager_get_listener (session_type, (u32) kv4.value);
+ return listen_session_get ((u32) kv4.value);
/*
* Zero out the lcl ip and check if any 0/0 port binds have been done
*/
- kv4.key[0] = 0;
- rv = clib_bihash_search_inline_16_8 (&st->v4_session_hash, &kv4);
- if (rv == 0)
- return session_manager_get_listener (session_type, (u32) kv4.value);
+ if (use_wildcard)
+ {
+ kv4.key[0] = 0;
+ rv = clib_bihash_search_inline_16_8 (&st->v4_session_hash, &kv4);
+ if (rv == 0)
+ return listen_session_get ((u32) kv4.value);
+ }
+ else
+ {
+ kv4.key[0] = 0;
+ }
/*
* Zero out port and check if we have a proxy set up for our ip
make_v4_proxy_kv (&kv4, lcl, proto);
rv = clib_bihash_search_inline_16_8 (&st->v4_session_hash, &kv4);
if (rv == 0)
- return session_manager_get_listener (session_type, (u32) kv4.value);
+ return listen_session_get ((u32) kv4.value);
return 0;
}
st = session_table_get_for_fib_index (FIB_PROTOCOL_IP4, fib_index);
if (!st)
return 0;
- return session_lookup_listener4_i (st, lcl, lcl_port, proto);
+ return session_lookup_listener4_i (st, lcl, lcl_port, proto, 0);
}
static stream_session_t *
session_lookup_listener6_i (session_table_t * st, ip6_address_t * lcl,
- u16 lcl_port, u8 proto)
+ u16 lcl_port, u8 proto, u8 ip_wildcard)
{
session_kv6_t kv6;
int rv;
- session_type_t session_type;
- session_type = session_type_from_proto_and_ip (proto, 0);
make_v6_listener_kv (&kv6, lcl, lcl_port, proto);
rv = clib_bihash_search_inline_48_8 (&st->v6_session_hash, &kv6);
if (rv == 0)
- return session_manager_get_listener (session_type, (u32) kv6.value);
+ return listen_session_get ((u32) kv6.value);
/* Zero out the lcl ip */
- kv6.key[0] = kv6.key[1] = 0;
- rv = clib_bihash_search_inline_48_8 (&st->v6_session_hash, &kv6);
- if (rv == 0)
- return session_manager_get_listener (session_type, (u32) kv6.value);
+ if (ip_wildcard)
+ {
+ kv6.key[0] = kv6.key[1] = 0;
+ rv = clib_bihash_search_inline_48_8 (&st->v6_session_hash, &kv6);
+ if (rv == 0)
+ return listen_session_get ((u32) kv6.value);
+ }
+ else
+ {
+ kv6.key[0] = kv6.key[1] = 0;
+ }
make_v6_proxy_kv (&kv6, lcl, proto);
rv = clib_bihash_search_inline_48_8 (&st->v6_session_hash, &kv6);
if (rv == 0)
- return session_manager_get_listener (session_type, (u32) kv6.value);
+ return listen_session_get ((u32) kv6.value);
return 0;
}
st = session_table_get_for_fib_index (FIB_PROTOCOL_IP6, fib_index);
if (!st)
return 0;
- return session_lookup_listener6_i (st, lcl, lcl_port, proto);
+ return session_lookup_listener6_i (st, lcl, lcl_port, proto, 1);
}
+/**
+ * Lookup listener, exact or proxy (inaddr_any:0) match
+ */
stream_session_t *
session_lookup_listener (u32 table_index, session_endpoint_t * sep)
{
return 0;
if (sep->is_ip4)
return session_lookup_listener4_i (st, &sep->ip.ip4, sep->port,
- sep->transport_proto);
+ sep->transport_proto, 0);
else
return session_lookup_listener6_i (st, &sep->ip.ip6, sep->port,
- sep->transport_proto);
+ sep->transport_proto, 0);
return 0;
}
/*
* If nothing is found, check if any listener is available
*/
- s = session_lookup_listener4_i (st, lcl, lcl_port, proto);
+ s = session_lookup_listener4_i (st, lcl, lcl_port, proto, 1);
if (s)
return tp_vfts[proto].get_listener (s->connection_index);
/*
* If nothing is found, check if any listener is available
*/
- s = session_lookup_listener4_i (st, lcl, lcl_port, proto);
+ s = session_lookup_listener4_i (st, lcl, lcl_port, proto, 1);
if (s)
return tp_vfts[proto].get_listener (s->connection_index);
/*
* If nothing is found, check if any listener is available
*/
- if ((s = session_lookup_listener4_i (st, lcl, lcl_port, proto)))
+ if ((s = session_lookup_listener4_i (st, lcl, lcl_port, proto, 1)))
return s;
return 0;
}
/* If nothing is found, check if any listener is available */
- s = session_lookup_listener6_i (st, lcl, lcl_port, proto);
+ s = session_lookup_listener6_i (st, lcl, lcl_port, proto, 1);
if (s)
return tp_vfts[proto].get_listener (s->connection_index);
}
/* If nothing is found, check if any listener is available */
- s = session_lookup_listener6 (fib_index, lcl, lcl_port, proto);
+ s = session_lookup_listener6_i (st, lcl, lcl_port, proto, 1);
if (s)
return tp_vfts[proto].get_listener (s->connection_index);
}
/* If nothing is found, check if any listener is available */
- if ((s = session_lookup_listener6_i (st, lcl, lcl_port, proto)))
+ if ((s = session_lookup_listener6_i (st, lcl, lcl_port, proto, 1)))
return s;
return 0;
}
}
if (args->scope & SESSION_RULE_SCOPE_LOCAL)
{
- memset (&args->table_args.lcl, 0, sizeof (args->table_args.lcl));
+ clib_memset (&args->table_args.lcl, 0, sizeof (args->table_args.lcl));
args->table_args.lcl.fp_proto = args->table_args.rmt.fp_proto;
args->table_args.lcl_port = 0;
st = app_namespace_get_local_table (app_ns);
format_ip4_session_lookup_kvp (u8 * s, va_list * args)
{
clib_bihash_kv_16_8_t *kvp = va_arg (*args, clib_bihash_kv_16_8_t *);
- u32 is_local = va_arg (*args, u32);
- u8 *app_name, *str = 0;
- stream_session_t *session;
+ u32 is_local = va_arg (*args, u32), app_wrk_index, session_index;
v4_connection_key_t *key = (v4_connection_key_t *) kvp->key;
+ stream_session_t *session;
+ app_worker_t *app_wrk;
+ const u8 *app_name;
+ u8 *str = 0;
if (!is_local)
{
session = session_get_from_handle (kvp->value);
- app_name = application_name_from_index (session->app_index);
+ app_wrk = app_worker_get (session->app_wrk_index);
+ app_name = application_name_from_index (app_wrk->app_index);
str = format (0, "[%U] %U:%d->%U:%d", format_transport_proto_short,
key->proto, format_ip4_address, &key->src,
clib_net_to_host_u16 (key->src_port), format_ip4_address,
}
else
{
- app_name = application_name_from_index (kvp->value);
+ local_session_parse_handle (kvp->value, &app_wrk_index, &session_index);
+ app_wrk = app_worker_get (app_wrk_index);
+ app_name = application_name_from_index (app_wrk->app_index);
str = format (0, "[%U] %U:%d", format_transport_proto_short, key->proto,
format_ip4_address, &key->src,
clib_net_to_host_u16 (key->src_port));
s = format (s, "%-30v%-30v", str, app_name);
}
- vec_free (app_name);
return s;
}
app_namespace_t *app_ns;
clib_error_t *error;
- memset (&lcl_ip, 0, sizeof (lcl_ip));
- memset (&rmt_ip, 0, sizeof (rmt_ip));
+ clib_memset (&lcl_ip, 0, sizeof (lcl_ip));
+ clib_memset (&rmt_ip, 0, sizeof (rmt_ip));
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (input, "del"))
session_table_t *st;
u8 *ns_id = 0, fib_proto;
- memset (&lcl_ip, 0, sizeof (lcl_ip));
- memset (&rmt_ip, 0, sizeof (rmt_ip));
+ clib_memset (&lcl_ip, 0, sizeof (lcl_ip));
+ clib_memset (&rmt_ip, 0, sizeof (rmt_ip));
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (input, "%U", unformat_transport_proto, &transport_proto))
Code Review / vpp.git / blobdiff