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@@ -69,7 +69,7 @@ new config variables:
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udp4_raw can be used on Linux and FreeBSD. For other BSDs and Darwin
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one must compile with -DUSE_RAW_SOCKS.
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On Linux one should also set udp4_raw_mtu if the MTU on any network
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- interface that could be used for sending is smaller then 1500.
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+ interface that could be used for sending is smaller than 1500.
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Can be set at runtime as long as sr was started with enough privileges
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(core.udp4_raw).
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- udp4_raw_mtu - MTU value used for UDP IPv4 packets when udp4_raw is
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@@ -215,7 +215,7 @@ core:
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defined expr - returns true if expr is defined, and false if not.
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Note: only a standalone avp or pvar can be
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undefined, everything else is defined.
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- strlen(expr) - returns the lenght of expr evaluated as string.
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+ strlen(expr) - returns the length of expr evaluated as string.
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strempty(expr) - returns true if expr evaluates to the empty
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string (equivalent to expr=="").
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e.g.: if (defined $v && !strempty($v)) $len=strlen($v);
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@@ -374,7 +374,7 @@ modules:
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- t_relay_to renamed to t_relay_to_avp (undocumented function)
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- t_relay() can now also take host and port parameters (e.g.
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t_relay(host, port)), behaving like a statefull
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- forwad(host, port) version (forward to host:port using the same
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+ forward(host, port) version (forward to host:port using the same
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protocol on which the message was received)
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- t_relay_to_udp(), t_relay_to_tcp() and t_relay_to_tls() work
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now even with no parameters: in this case the message is
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@@ -400,7 +400,7 @@ modules:
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reply arrives on such a branch
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- noisy_ctimer is now 1 (on) by default
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- added maximum transaction lifetime - a transaction is not
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- allowed to be active longer then this interval. See
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+ allowed to be active longer than this interval. See
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t_set_max_lifetime(), max_inv_lifetime and max_noninv_lifetime.
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- support for changing the retransmission intervals on the fly,
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on a per transaction basis (it is enabled if tm is compiled
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@@ -497,7 +497,7 @@ core:
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(can be changed at runtime, e.g.
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sercmd cfg.set_now_int tcp connection_lifetime 180 )
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- fallback to tcp or other congestion controlled transport
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- protocol if a forwarded udp sip request is greater then
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+ protocol if a forwarded udp sip request is greater than
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udp_mtu (config). Default off. See udp_mtu and
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udp_mtu_try_proto.
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- sctp support (one-to-many, work in progress, for now linux
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@@ -528,7 +528,7 @@ new config variables:
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maximum datagram size that can be received over tcp.
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Default: 4096, can be changed at runtime.
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tcp_wq_blk_size = block size used for tcp async writes. It should be big
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- enough to hold a few datagrams. If it's smaller then a
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+ enough to hold a few datagrams. If it's smaller than a
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datagram (in fact a tcp write()) size, it will be rounded
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up. It has no influenced on the number of datagrams
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queued (for that see tcp_conn_wq_max or tcp_wq_max).
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@@ -539,7 +539,7 @@ new config variables:
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Default: no, can be changed at runtime.
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udp_mtu = number - fallback to another protocol (udp_mtu_try_proto must be
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set also either globally or per packet) if the constructed
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- request size is greater then udp_mtu.
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+ request size is greater than udp_mtu.
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Recommended size: 1300. Default: 0 (off).
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udp_mtu_try_proto = TCP|TLS|SCTP|UDP - if udp_mtu !=0 and udp forwarded
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request size (after adding all the "local" headers) >
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@@ -618,17 +618,17 @@ new config variables:
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associations.
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sctp_srto_max = milliseconds - maximum value of the retransmission timeout
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(RTO) (default: OS specific).
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- WARNING: values lower then the sctp sack_delay will cause lots of
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+ WARNING: values lower than the sctp sack_delay will cause lots of
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retransmissions and connection instability (see sctp_srto_min for more
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details).
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Can be changed at runtime (sctp srto_max) but it will affect only new
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associations.
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sctp_srto_min = milliseconds - minimum value of the retransmission timeout
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(RTO) (default: OS specific).
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- WARNING: values lower then the sctp sack_delay of any peer might cause
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+ WARNING: values lower than the sctp sack_delay of any peer might cause
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retransmissions and possible interoperability problems. According to the
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standard the sack_delay should be between 200 and 500 ms, so avoid trying
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- values lower then 500 ms unless you control all the possible sctp peers
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+ values lower than 500 ms unless you control all the possible sctp peers
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and you do make sure their sack_delay is higher or their sack_freq is 1.
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Can be changed at runtime (sctp srto_min) but it will affect only new
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associations.
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@@ -653,8 +653,8 @@ new config variables:
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associations.
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sctp_sack_delay = milliseconds - delay until an ACK is generated after
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receiving a packet. Default: OS specific.
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- WARNING: a value higher then srto_min can cause a lot of retransmissions
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- (and strange problems). A value higher then srto_max will result in very
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+ WARNING: a value higher than srto_min can cause a lot of retransmissions
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+ (and strange problems). A value higher than srto_max will result in very
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high connections instability. According to the standard the sack_delay
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value should be between 200 and 500 ms.
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Can be changed at runtime (sctp sack_delay) but it will affect only new
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@@ -891,7 +891,7 @@ core:
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- default log level switched to 0 (only messages < L_WARN will be printed
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by default)
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- separate memdbg log level which controls the memory/malloc related
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- debug messages (to see them ser must be compiled with malloc debuging:
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+ debug messages (to see them ser must be compiled with malloc debugging:
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-DDBG_QM_MALLOC or -DDBG_FM_MALLOC and memdbg must be <= debug )
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- added named routes: names can be used instead of numbers in all the
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route commads or route declarations. route(number) is equivalent to
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@@ -915,7 +915,7 @@ core:
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a route reaches its end without executing a return statement, it returns 1.
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If return is used in the top level route is equivalent with exit [val].
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- drop /exit [n] now will end the script execution
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- exit n will exit with code n (usefull in onreply/onsend routes where
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+ exit n will exit with code n (useful in onreply/onsend routes where
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if script code !=0 a reply is generated/the message is sent or to force
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script errors)
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- added $? which can be used to check the return code of the last executed
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@@ -956,14 +956,14 @@ core:
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(see below dns_* and man resolv.conf(6)).
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The maximum time a dns request can take (before failing) is:
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(dns_retr_time*dns_retr_no)*(search_list_domains)
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- If dns_try_ipv6 is yes, mutliply it again by 2.
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+ If dns_try_ipv6 is yes, multiply it again by 2.
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The fastest possible dns config (max 1s):
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dns_try_ipv6=no
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dns_retr_time=1
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dns_retr_no=1
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dns_use_search_list=no
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- default on reply route added: onreply_route {.. } will add a default
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- onreply route that will be executed for any reply (usefull to catch
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+ onreply route that will be executed for any reply (useful to catch
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replies without using tm)
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- branch_routes added (tm triggered), only a very limited number of commands
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are available (see tm docs)
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@@ -1013,7 +1013,7 @@ new config variables:
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fact search "" (so even if the search list is empty/missing there will
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still be 2 dns queries, eg. foo+'.' and foo+""+'.')
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tcp_connection_lifetime = value (s) - how long the lifetime of a
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- tcp connection will be exteneded after an IO event (accept, connect,
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+ tcp connection will be extended after an IO event (accept, connect,
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read, write). Default: 120 s.
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tcp_poll_method = poll|select|sigio_rt|epoll_et|epoll-lt|kqueue|devpoll -
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poll method used (by default the best one for the current OS is selected)
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@@ -1040,7 +1040,7 @@ WARNING: - older 0.10.99-dev version (< 0.10.99-dev46) returned a 480 reply
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general:
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- gcc 4.0 support
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- - mutlicast options are set for all the sockets
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+ - multicast options are set for all the sockets
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- mediaproxy: memory leak, unchecked memory allocations
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- postgress: some bugs and cleanups (compiles cleanly now)
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- tm: shm cloned lumps (SER-55)
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@@ -1084,7 +1084,7 @@ modules:
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- TM has a new parameter: restart_fr_on_each_reply. If set (default)
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fr_inv timer will be restarted for each provisional reply, if not set
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it will be restarted only for the first reply and for replies >=180
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- (but only if increasing, eg.: 180, 181 ...). Usefull when dealing with bad
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+ (but only if increasing, eg.: 180, 181 ...). Useful when dealing with bad
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UAs that re-transmit 180s.
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- TM saves the avp list into transactions, and make it available into
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callbacks, failure and reply routes.
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@@ -1096,7 +1096,7 @@ modules:
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email value from DB (as VM), TM looks for the "email" attribute to get the
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value.
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vm() function was replaced with t_write_req()
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- vm_reply() fifo functions was replcated by TM with t_reply() fifo function
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+ vm_reply() fifo functions was replaced by TM with t_reply() fifo function
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NOTE!! because current version of SEMS/AA try to send reply via vm_reply,
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it will not work with the TM version.
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- xlog - printing the body of any header by specifying the name; new
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@@ -1106,7 +1106,7 @@ modules:
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new modules:
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- avp / avp_db / avp_radius - load and check avps per caller or callee
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- avpops - flexible module for operations with avps and database, introducing
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- a pseudo-varible support in SER configuration file
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+ a pseudo-variable support in SER configuration file
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- cpl-c - implementation of Call Processing Language
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- dispatcher - implements a dispatcher for incoming requests using hashes
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over parts of the request to select the destination
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@@ -1143,7 +1143,7 @@ core:
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- avp (Attribute-Value Pair) support added
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- avp alias support added
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- multicast support added (see mcast_loopback & mcast_ttl)
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- - saving of procces group id enabled, if the -G option is specified
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+ - saving of process group id enabled, if the -G option is specified
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(a safe way to quickly kill all ser processes)
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- core dump-ing is enabled by default, see also disable_core_dump
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- protocol and port can be specified in the alias and listen lines, e.g.:
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@@ -1196,7 +1196,7 @@ core:
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log_facility = LOG_LOCAL0
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if ser logs to syslog, you can control the facility for logging. Very
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useful when you want to divert all ser logs to a different log file.
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- See man page syslog(3) for more detailes.
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+ See man page syslog(3) for more details.
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unix_sock = "/tmp/ser.sock"
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The name of the socket the unixsock server should listen on.
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unix_sock_children = 1
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@@ -1212,7 +1212,7 @@ core:
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force_tcp_alias()
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force_tcp_alias(port)
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adds a tcp port alias for the current connection (if tcp).
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- Usefull if you want to send all the trafic to port_alias through
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+ Useful if you want to send all the traffic to port_alias through
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the same connection this request came from [it could help
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for firewall or nat traversal].
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With no parameters adds the port from the message via as the alias.
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@@ -1288,7 +1288,7 @@ auth_db:
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Bug fixes
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=========
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- memory leak in digest credentials parser fixed
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-- authenticathion ha1 didn't include domain if username was of the form
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+- authentication ha1 didn't include domain if username was of the form
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user@domain and calculate_ha1 was set to yes (modules/auth_db)
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- tm reply processing race condition (modules/tm), special thanks go to
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Dong Liu
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@@ -1355,7 +1355,7 @@ Changes to use of ser scripts
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About Multiple Transport Support
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--------------------------------
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-SER now suports multiple transport protocols: UDP and TCP. As there
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+SER now supports multiple transport protocols: UDP and TCP. As there
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may be UAs which support only either protocol and cannot speak to
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each other directly, we recommend to alway record-route SIP requests,
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to keep the transport-translating SER in path. Also, if a destination
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@@ -1390,7 +1390,7 @@ auth module:
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authentication
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- auth_radius contains functions needed for radius authentication
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- group module contains group membership checking functions
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-- group_radius contains radius group membeship checking functions
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+- group_radius contains radius group membership checking functions
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- is_in_group has been renamed to is_user_in and places to groups
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module
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- check_to and check_from have been moved to the uri module
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@@ -1404,7 +1404,7 @@ exec module:
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------------
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- exec_uri and exec_user have been obsoleted by exec_dset;
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exec_dset is identical to exec_uri in capabilities; it
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- additionaly passes content of request elements (header
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+ additionally passes content of request elements (header
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fields and URI parts) in environment variables; users of
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exec_user can use exec_dset now and use the "URI_USER"
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variable to learn user part of URI
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@@ -1444,7 +1444,7 @@ rr module:
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- a new option, "enable_full_lr" can be set to make life
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with misimplemented UAs easier and put LR in from "lr=on"
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- rr module can insert two Record-Route header fields when
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- necesarry (disconnected networks, UDP->TCP and so on)
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+ necessary (disconnected networks, UDP->TCP and so on)
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tm module:
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----------
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Дилян Палаузов