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 4.1.2
9 Fix typo in RIC Message header file.
11 Add document for message type constants and the scripts
14 2020 June 22; version 4.1.1
15 Add new message types to RIC header file for
19 RAN_E2_RESET_REQ (12008)
20 RAN_E2_RESET_RESP (12009)
22 2020 June 18; version 4.1.0
23 Bump version minor to move away from 4.0.* which will bump for any
24 patches applied back to bronze.
26 Add magic C++ goo to symtab header file allowing C++ xAPPs to use
27 the symbol table directly.
29 2020 May 06; version 4.0.5
30 Fix the bug in SI95 receive message management semaphore count
33 2020 April 29; version 4.0.4
34 Fix the traffic steering message type constants (again) (RIC-342)
36 2020 April 28; version 4.0.3
37 Fix sonar flagged bugs (RIC-78)
39 2020 April 24; version 4.0.2
40 Correct bug in SI95 transport header length validation (RIC-341)
42 2020 April 22; version 4.0.1
43 Correct message type constant for Traffic Steering predication (RIC-342)
45 2020 April 21; version 4.0.0
46 The NNG based libraries are no longer included in the RMR packages.
47 This is considered a breaking change as NNG will not be supported by
48 default. It is still possible to build with RMR-NNG libraries, but
49 that is the exception. The API between 3.8.2 and 4.0.0 is the SAME.
50 Upgrading to 4.0.0 only means that the underlying transport mechanism
51 is limited only to SI95.
53 The rmr_rcv_specific() function has been deprecated as it was necessary
54 only for NNG and Nanomsg support. Its use should be discontinued.
56 2020 April 20; version 3.8.2
57 Fix bug which was preventing an instance receiving dynamic route
58 table updates. (RIC-336)
60 2020 April 20; version 3.8.1
61 Add user guide which replaces the concatenation of man pages (RIC-328)
63 2020 April 17; version 3.8.0
64 Add safe connect to avoid potential connect bug on Linux (RIC-332)
66 Change debugging in route table collector to avoid possible
67 segment fault when in level 2 debug (RIC-335)
69 2020 April 15; version 3.7.4
70 Add missing message type to header file (RIC-334)
72 2020 April 14; version 3.7.3
73 Fix bug in rmr_call() when using SI95 (RIC-333)
75 2020 April 10; version 3.7.2
76 Fix bug related to static route table only mode (RIC-331)
78 2020 April 9; version 3.7.1
79 The max length restriction for receiving messages when using SI95 has
80 been removed. The length supplied during initialisation is used as
81 the "normal maximum" and default buffer allocation size, but messages
82 arriving which are larger are accepted. (RIC-309)
84 2020 April 7; version 3.7.0
85 The health check support programme was renamed to rmr_probe (RIC-308).
87 2020 April 6; version 3.6.6
88 Correct bug in SI95 address conversion module (RIC-327)
89 Correct bug in SI initialisation module
91 2020 April 2; version 3.6.5
92 Correct potential nil pointer use when examining interfaces for
93 use as a listen target (RIC-307)
95 2020 April 1; version 3.6.4
96 Correct potential nil pointer use in the NNG interface (RIC-303)
97 Correct issue preventing CI build without a container
99 2020 March 30; version 3.6.3
100 Correct the max receive message size constant in rmr.h (RIC-301)
102 2020 March 23; version 3.6.2
103 Fix message initialisation bug when pulling a message from
106 2020 March 19; version 3.6.1
107 Fix problem with RPM package install
109 2020 March 18; version 3.6.0
110 Add message types to support traffic steering
112 2020 March 16; version 3.5.2
113 Correct bug in the meid table parser that prevented the
114 ack/nack of meid tables (RIC-273)
116 2020 March 10; version 3.5.1
117 Add missing health check message types.
119 2020 March 9; version 3.5.0
120 Added new wormhole send function: rmr_wh_call().
122 2020 March 6; version 3.4.0
123 Add new wormhole state function: rmr_wh_state().
125 2020 March 5; Version 3.3.1
126 Correct several "bugs" identified by automatic code analysis.
128 2020 March 4; Version 3.3.0
129 Add SI95 based unit testing
130 Health check support binary added (reason for minor bump)
132 2020 February 26; version 3.2.5
133 Fix source address bug in SI95 receive/send funcitons.
134 Fix threading issues involving session disconnection in SI95
135 Remove unused SI95 status variable.
137 2020 February 24; version 3.2.4
138 Fix meid bug (RIC-220) causing core dump.
140 2020 February 21; version 3.2.3
141 Add meid routing support to the SI95 interface.
143 2020 February 20; version 3.2.2
144 Fix receive thread related core dump (ring early unlock).
146 2020 February 19; version 3.2.1
147 Added missing message types (E2-Setup)
149 2020 February 18; version 3.2.0
150 Added support for new Route Manager and it's ability to accept
151 a request for table update.
153 2020 February 14; version 3.1.3
154 Fix bug in SIsend which was causing a core dump in some cases
155 where the application attempted to send on a connection that
156 had disconnected. (RIC-207).
158 2020 February 6; version 3.1.2
159 Fix disconnection detection bug in interface to SI95.
161 2020 January 31; verison 3.1.1
162 Allow route table thread logging to be completely disabled
163 when logging is turned off.
165 2020 January 26; verison 3.1.0
166 First step to allowing the user programme to control messages
167 written to standard error. Introduces the rmr_set_vlevel()
168 function, and related environment variable.
170 2020 January 24; verison 3.0.5
171 Fix bug in SI95 with receive buffer allocation.
173 2020 January 23; verison 3.0.4
174 Fix bug in SI95 causing excessive CPU usage on poll.
176 2020 January 22; verison 3.0.3
177 Enable thread support for multiple receive threads.
179 2020 January 21; verison 3.0.2
180 Fix bug in SI95 (missing reallocate payload function).
182 2020 January 20; verison 3.0.1
183 Enable support for dynamic route table updates via RMR session.
185 2020 January 16; version 3.0.0
186 Introduce support for SI95 transport library to replace NNG.
187 (RMR library versions will use leading odd numbers to avoid tag collisions
188 with the wrapper tags which will use even numbers.)
190 2019 December 9; version 1.13.1
191 Correct documentation and missing rel-notes update for RTD.
193 2019 December 6; version 1.13.0
194 Add ability to route messages based on the MEID in a message combined
195 with the message type/subscription-ID.
197 2019 November 14; version 1.11.1
198 Fix bug in payload reallocation function; correct length of payload
199 was not always copied.
201 2019 November 13; version 1.12.1
202 New message type constants added to support A1.
204 2019 November 4; version 1.11.0
205 Version bump to move away from the 1.10.* to distinguish between
206 release A and the trial.
208 2019 November 7; version 1.12.0
209 Version cut to support continued development for next release
210 preserving the 1.11.* versions for release 1 (Amber) and
213 2019 October 31; version 1.10.2
214 Provide the means to increase the payload size of a received message
215 without losing the data needed to use the rmr_rts_msg() funciton.
217 2019 October 21; version 1.10.1
218 Fix to prevent null message buffer from being returned by the timeout
219 receive function if the function is passed one to reuse.
221 2019 October 21; version 1.10.1
222 Add periodic dump of send count info to stderr.
224 2019 September 27; version 1.9.0
225 Python bindings added receive all queued function and corrected a unit test
227 2019 September 25; version 1.8.3
228 Correct application level test issue causing timing problems during
229 jenkins verification testing at command and merge
231 Handle the NNG connection shutdown status which may now be
232 generated when a connection throug a proxy is reset.
234 2019 September 25; version 1.8.2
235 Correct bug in rmr_torcv_msg() when timeout set to zero (0).
237 2019 September 19; version 1.8.1
238 Correct missing constant for wrappers.
240 2019 September 19; version 1.8.0
241 New message types added:
242 RAN_CONNECTED, RAN_RESTARTED, RAN_RECONFIGURED
244 2019 September 17; version 1.7.0
245 Initial connection mode now defaults to asynchronous. Set RMR_ASYNC_CONN=0
246 in the environment before rmr_init() is invoked to revert to
247 synchronous first TCP connections. (Recovery connection attempts
248 have always been asynchronous).
250 2019 September 3; version 1.6.0
251 Fix bug in the rmr_rts_msg() function. If a return to sender message
252 failed, the source IP address was not correctly adjusted and could
253 cause the message to be "reflected" back to the sender on a retry.
255 Added the ability to set the source "ID" via an environment var
256 (RMR_SRC_ID). When present in the environment, the string will
257 be placed in to the message header as the source and thus be used
258 by an application calling rmr_rts_smg() to return a response to
259 the sender. If this environment variable is not present, the host
260 name (original behaviour) is used.
262 2019 August 26; version 1.4.0
263 New message types were added.
265 2019 August 16; version 1.3.0
266 New mesage types added.
268 2019 August 13; version 1.2.0 (API change, non-breaking)
269 The function rmr_get_xact() was added to proide a convenient
270 way to extract the transaction field from a message.
272 2019 August 8; version 1.1.0 (API change)
273 This change should be backward compatable/non-breaking
274 A new field has been added to the message buffer (rmr_mbuf_t).
275 This field (tp_state) is used to communicate the errno value
276 that the transport mechanism might set during send and/or
277 receive operations. C programmes should continue to use
278 errno directly, but in some environments wrappers may not be
279 able to access errno and this provides the value to them.
280 See the rmr_alloc_msg manual page for more details.
282 2019 August 6; version 1.0.45 (build changes)
283 Support for the Nanomsg transport library has been dropped.
284 The library librmr.* will no longer be included in packages.
286 Packages will install RMR libraries into the system preferred
287 target directory. On some systems this is /usr/local/lib
288 and on others it is /usr/local/lib64. The diretory is
289 determined by the sytem on which the package is built and
290 NOT by the system installing the package, so it's possible
291 that the RMR libraries end up in a strange location if the
292 .deb or .rpm file was generated on a Linux flavour that
293 has a different preference than the one where the package
296 2019 August 6; version 1.0.44 (API change)
297 Added a new message type constant.
299 2019 July 15; Version 1.0.39 (bug fix)
300 Prevent unnecessary usleep in retry loop.
302 2019 July 12; Version 1.0.38 (API change)
303 Added new message types to RIC_message_types.h.
305 2019 July 11; Version 1.0.37
307 librmr and librmr_nng
308 - Add message buffer API function rmr_trace_ref()
309 (see rmr_trace_ref.3 manual page in dev package).