1 # this file should contain ONLY the changes related to the
2 # core RMR code and doc. Other change files exist for other
5 # API and build change and fix summaries. Doc correctsions
6 # and/or changes are not mentioned here; see the commit messages.
8 2020 June 22; version 4.1.1
9 Add new message types to RIC header file for
13 RAN_E2_RESET_REQ (12008)
14 RAN_E2_RESET_RESP (12009)
16 2020 June 18; version 4.1.0
17 Bump version minor to move away from 4.0.* which will bump for any
18 patches applied back to bronze.
20 Add magic C++ goo to symtab header file allowing C++ xAPPs to use
21 the symbol table directly.
23 2020 May 06; version 4.0.5
24 Fix the bug in SI95 receive message management semaphore count
27 2020 April 29; version 4.0.4
28 Fix the traffic steering message type constants (again) (RIC-342)
30 2020 April 28; version 4.0.3
31 Fix sonar flagged bugs (RIC-78)
33 2020 April 24; version 4.0.2
34 Correct bug in SI95 transport header length validation (RIC-341)
36 2020 April 22; version 4.0.1
37 Correct message type constant for Traffic Steering predication (RIC-342)
39 2020 April 21; version 4.0.0
40 The NNG based libraries are no longer included in the RMR packages.
41 This is considered a breaking change as NNG will not be supported by
42 default. It is still possible to build with RMR-NNG libraries, but
43 that is the exception. The API between 3.8.2 and 4.0.0 is the SAME.
44 Upgrading to 4.0.0 only means that the underlying transport mechanism
45 is limited only to SI95.
47 The rmr_rcv_specific() function has been deprecated as it was necessary
48 only for NNG and Nanomsg support. Its use should be discontinued.
50 2020 April 20; version 3.8.2
51 Fix bug which was preventing an instance receiving dynamic route
52 table updates. (RIC-336)
54 2020 April 20; version 3.8.1
55 Add user guide which replaces the concatenation of man pages (RIC-328)
57 2020 April 17; version 3.8.0
58 Add safe connect to avoid potential connect bug on Linux (RIC-332)
60 Change debugging in route table collector to avoid possible
61 segment fault when in level 2 debug (RIC-335)
63 2020 April 15; version 3.7.4
64 Add missing message type to header file (RIC-334)
66 2020 April 14; version 3.7.3
67 Fix bug in rmr_call() when using SI95 (RIC-333)
69 2020 April 10; version 3.7.2
70 Fix bug related to static route table only mode (RIC-331)
72 2020 April 9; version 3.7.1
73 The max length restriction for receiving messages when using SI95 has
74 been removed. The length supplied during initialisation is used as
75 the "normal maximum" and default buffer allocation size, but messages
76 arriving which are larger are accepted. (RIC-309)
78 2020 April 7; version 3.7.0
79 The health check support programme was renamed to rmr_probe (RIC-308).
81 2020 April 6; version 3.6.6
82 Correct bug in SI95 address conversion module (RIC-327)
83 Correct bug in SI initialisation module
85 2020 April 2; version 3.6.5
86 Correct potential nil pointer use when examining interfaces for
87 use as a listen target (RIC-307)
89 2020 April 1; version 3.6.4
90 Correct potential nil pointer use in the NNG interface (RIC-303)
91 Correct issue preventing CI build without a container
93 2020 March 30; version 3.6.3
94 Correct the max receive message size constant in rmr.h (RIC-301)
96 2020 March 23; version 3.6.2
97 Fix message initialisation bug when pulling a message from
100 2020 March 19; version 3.6.1
101 Fix problem with RPM package install
103 2020 March 18; version 3.6.0
104 Add message types to support traffic steering
106 2020 March 16; version 3.5.2
107 Correct bug in the meid table parser that prevented the
108 ack/nack of meid tables (RIC-273)
110 2020 March 10; version 3.5.1
111 Add missing health check message types.
113 2020 March 9; version 3.5.0
114 Added new wormhole send function: rmr_wh_call().
116 2020 March 6; version 3.4.0
117 Add new wormhole state function: rmr_wh_state().
119 2020 March 5; Version 3.3.1
120 Correct several "bugs" identified by automatic code analysis.
122 2020 March 4; Version 3.3.0
123 Add SI95 based unit testing
124 Health check support binary added (reason for minor bump)
126 2020 February 26; version 3.2.5
127 Fix source address bug in SI95 receive/send funcitons.
128 Fix threading issues involving session disconnection in SI95
129 Remove unused SI95 status variable.
131 2020 February 24; version 3.2.4
132 Fix meid bug (RIC-220) causing core dump.
134 2020 February 21; version 3.2.3
135 Add meid routing support to the SI95 interface.
137 2020 February 20; version 3.2.2
138 Fix receive thread related core dump (ring early unlock).
140 2020 February 19; version 3.2.1
141 Added missing message types (E2-Setup)
143 2020 February 18; version 3.2.0
144 Added support for new Route Manager and it's ability to accept
145 a request for table update.
147 2020 February 14; version 3.1.3
148 Fix bug in SIsend which was causing a core dump in some cases
149 where the application attempted to send on a connection that
150 had disconnected. (RIC-207).
152 2020 February 6; version 3.1.2
153 Fix disconnection detection bug in interface to SI95.
155 2020 January 31; verison 3.1.1
156 Allow route table thread logging to be completely disabled
157 when logging is turned off.
159 2020 January 26; verison 3.1.0
160 First step to allowing the user programme to control messages
161 written to standard error. Introduces the rmr_set_vlevel()
162 function, and related environment variable.
164 2020 January 24; verison 3.0.5
165 Fix bug in SI95 with receive buffer allocation.
167 2020 January 23; verison 3.0.4
168 Fix bug in SI95 causing excessive CPU usage on poll.
170 2020 January 22; verison 3.0.3
171 Enable thread support for multiple receive threads.
173 2020 January 21; verison 3.0.2
174 Fix bug in SI95 (missing reallocate payload function).
176 2020 January 20; verison 3.0.1
177 Enable support for dynamic route table updates via RMR session.
179 2020 January 16; version 3.0.0
180 Introduce support for SI95 transport library to replace NNG.
181 (RMR library versions will use leading odd numbers to avoid tag collisions
182 with the wrapper tags which will use even numbers.)
184 2019 December 9; version 1.13.1
185 Correct documentation and missing rel-notes update for RTD.
187 2019 December 6; version 1.13.0
188 Add ability to route messages based on the MEID in a message combined
189 with the message type/subscription-ID.
191 2019 November 14; version 1.11.1
192 Fix bug in payload reallocation function; correct length of payload
193 was not always copied.
195 2019 November 13; version 1.12.1
196 New message type constants added to support A1.
198 2019 November 4; version 1.11.0
199 Version bump to move away from the 1.10.* to distinguish between
200 release A and the trial.
202 2019 November 7; version 1.12.0
203 Version cut to support continued development for next release
204 preserving the 1.11.* versions for release 1 (Amber) and
207 2019 October 31; version 1.10.2
208 Provide the means to increase the payload size of a received message
209 without losing the data needed to use the rmr_rts_msg() funciton.
211 2019 October 21; version 1.10.1
212 Fix to prevent null message buffer from being returned by the timeout
213 receive function if the function is passed one to reuse.
215 2019 October 21; version 1.10.1
216 Add periodic dump of send count info to stderr.
218 2019 September 27; version 1.9.0
219 Python bindings added receive all queued function and corrected a unit test
221 2019 September 25; version 1.8.3
222 Correct application level test issue causing timing problems during
223 jenkins verification testing at command and merge
225 Handle the NNG connection shutdown status which may now be
226 generated when a connection throug a proxy is reset.
228 2019 September 25; version 1.8.2
229 Correct bug in rmr_torcv_msg() when timeout set to zero (0).
231 2019 September 19; version 1.8.1
232 Correct missing constant for wrappers.
234 2019 September 19; version 1.8.0
235 New message types added:
236 RAN_CONNECTED, RAN_RESTARTED, RAN_RECONFIGURED
238 2019 September 17; version 1.7.0
239 Initial connection mode now defaults to asynchronous. Set RMR_ASYNC_CONN=0
240 in the environment before rmr_init() is invoked to revert to
241 synchronous first TCP connections. (Recovery connection attempts
242 have always been asynchronous).
244 2019 September 3; version 1.6.0
245 Fix bug in the rmr_rts_msg() function. If a return to sender message
246 failed, the source IP address was not correctly adjusted and could
247 cause the message to be "reflected" back to the sender on a retry.
249 Added the ability to set the source "ID" via an environment var
250 (RMR_SRC_ID). When present in the environment, the string will
251 be placed in to the message header as the source and thus be used
252 by an application calling rmr_rts_smg() to return a response to
253 the sender. If this environment variable is not present, the host
254 name (original behaviour) is used.
256 2019 August 26; version 1.4.0
257 New message types were added.
259 2019 August 16; version 1.3.0
260 New mesage types added.
262 2019 August 13; version 1.2.0 (API change, non-breaking)
263 The function rmr_get_xact() was added to proide a convenient
264 way to extract the transaction field from a message.
266 2019 August 8; version 1.1.0 (API change)
267 This change should be backward compatable/non-breaking
268 A new field has been added to the message buffer (rmr_mbuf_t).
269 This field (tp_state) is used to communicate the errno value
270 that the transport mechanism might set during send and/or
271 receive operations. C programmes should continue to use
272 errno directly, but in some environments wrappers may not be
273 able to access errno and this provides the value to them.
274 See the rmr_alloc_msg manual page for more details.
276 2019 August 6; version 1.0.45 (build changes)
277 Support for the Nanomsg transport library has been dropped.
278 The library librmr.* will no longer be included in packages.
280 Packages will install RMR libraries into the system preferred
281 target directory. On some systems this is /usr/local/lib
282 and on others it is /usr/local/lib64. The diretory is
283 determined by the sytem on which the package is built and
284 NOT by the system installing the package, so it's possible
285 that the RMR libraries end up in a strange location if the
286 .deb or .rpm file was generated on a Linux flavour that
287 has a different preference than the one where the package
290 2019 August 6; version 1.0.44 (API change)
291 Added a new message type constant.
293 2019 July 15; Version 1.0.39 (bug fix)
294 Prevent unnecessary usleep in retry loop.
296 2019 July 12; Version 1.0.38 (API change)
297 Added new message types to RIC_message_types.h.
299 2019 July 11; Version 1.0.37
301 librmr and librmr_nng
302 - Add message buffer API function rmr_trace_ref()
303 (see rmr_trace_ref.3 manual page in dev package).