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 April 28; version 4.0.3
9 Fix sonar flagged bugs (RIC-78)
11 2020 April 24; version 4.0.2
12 Correct bug in SI95 transport header length validation (RIC-341)
14 2020 April 22; version 4.0.1
15 Correct message type constant for Traffic Steering predication (RIC-342)
17 2020 April 21; version 4.0.0
18 The NNG based libraries are no longer included in the RMR packages.
19 This is considered a breaking change as NNG will not be supported by
20 default. It is still possible to build with RMR-NNG libraries, but
21 that is the exception. The API between 3.8.2 and 4.0.0 is the SAME.
22 Upgrading to 4.0.0 only means that the underlying transport mechanism
23 is limited only to SI95.
25 The rmr_rcv_specific() function has been deprecated as it was necessary
26 only for NNG and Nanomsg support. Its use should be discontinued.
28 2020 April 20; version 3.8.2
29 Fix bug which was preventing an instance receiving dynamic route
30 table updates. (RIC-336)
32 2020 April 20; version 3.8.1
33 Add user guide which replaces the concatenation of man pages (RIC-328)
35 2020 April 17; version 3.8.0
36 Add safe connect to avoid potential connect bug on Linux (RIC-332)
38 Change debugging in route table collector to avoid possible
39 segment fault when in level 2 debug (RIC-335)
41 2020 April 15; version 3.7.4
42 Add missing message type to header file (RIC-334)
44 2020 April 14; version 3.7.3
45 Fix bug in rmr_call() when using SI95 (RIC-333)
47 2020 April 10; version 3.7.2
48 Fix bug related to static route table only mode (RIC-331)
50 2020 April 9; version 3.7.1
51 The max length restriction for receiving messages when using SI95 has
52 been removed. The length supplied during initialisation is used as
53 the "normal maximum" and default buffer allocation size, but messages
54 arriving which are larger are accepted. (RIC-309)
56 2020 April 7; version 3.7.0
57 The health check support programme was renamed to rmr_probe (RIC-308).
59 2020 April 6; version 3.6.6
60 Correct bug in SI95 address conversion module (RIC-327)
61 Correct bug in SI initialisation module
63 2020 April 2; version 3.6.5
64 Correct potential nil pointer use when examining interfaces for
65 use as a listen target (RIC-307)
67 2020 April 1; version 3.6.4
68 Correct potential nil pointer use in the NNG interface (RIC-303)
69 Correct issue preventing CI build without a container
71 2020 March 30; version 3.6.3
72 Correct the max receive message size constant in rmr.h (RIC-301)
74 2020 March 23; version 3.6.2
75 Fix message initialisation bug when pulling a message from
78 2020 March 19; version 3.6.1
79 Fix problem with RPM package install
81 2020 March 18; version 3.6.0
82 Add message types to support traffic steering
84 2020 March 16; version 3.5.2
85 Correct bug in the meid table parser that prevented the
86 ack/nack of meid tables (RIC-273)
88 2020 March 10; version 3.5.1
89 Add missing health check message types.
91 2020 March 9; version 3.5.0
92 Added new wormhole send function: rmr_wh_call().
94 2020 March 6; version 3.4.0
95 Add new wormhole state function: rmr_wh_state().
97 2020 March 5; Version 3.3.1
98 Correct several "bugs" identified by automatic code analysis.
100 2020 March 4; Version 3.3.0
101 Add SI95 based unit testing
102 Health check support binary added (reason for minor bump)
104 2020 February 26; version 3.2.5
105 Fix source address bug in SI95 receive/send funcitons.
106 Fix threading issues involving session disconnection in SI95
107 Remove unused SI95 status variable.
109 2020 February 24; version 3.2.4
110 Fix meid bug (RIC-220) causing core dump.
112 2020 February 21; version 3.2.3
113 Add meid routing support to the SI95 interface.
115 2020 February 20; version 3.2.2
116 Fix receive thread related core dump (ring early unlock).
118 2020 February 19; version 3.2.1
119 Added missing message types (E2-Setup)
121 2020 February 18; version 3.2.0
122 Added support for new Route Manager and it's ability to accept
123 a request for table update.
125 2020 February 14; version 3.1.3
126 Fix bug in SIsend which was causing a core dump in some cases
127 where the application attempted to send on a connection that
128 had disconnected. (RIC-207).
130 2020 February 6; version 3.1.2
131 Fix disconnection detection bug in interface to SI95.
133 2020 January 31; verison 3.1.1
134 Allow route table thread logging to be completely disabled
135 when logging is turned off.
137 2020 January 26; verison 3.1.0
138 First step to allowing the user programme to control messages
139 written to standard error. Introduces the rmr_set_vlevel()
140 function, and related environment variable.
142 2020 January 24; verison 3.0.5
143 Fix bug in SI95 with receive buffer allocation.
145 2020 January 23; verison 3.0.4
146 Fix bug in SI95 causing excessive CPU usage on poll.
148 2020 January 22; verison 3.0.3
149 Enable thread support for multiple receive threads.
151 2020 January 21; verison 3.0.2
152 Fix bug in SI95 (missing reallocate payload function).
154 2020 January 20; verison 3.0.1
155 Enable support for dynamic route table updates via RMR session.
157 2020 January 16; version 3.0.0
158 Introduce support for SI95 transport library to replace NNG.
159 (RMR library versions will use leading odd numbers to avoid tag collisions
160 with the wrapper tags which will use even numbers.)
162 2019 December 9; version 1.13.1
163 Correct documentation and missing rel-notes update for RTD.
165 2019 December 6; version 1.13.0
166 Add ability to route messages based on the MEID in a message combined
167 with the message type/subscription-ID.
169 2019 November 14; version 1.11.1 (Amber)
170 Fix bug in payload reallocation function; correct length of payload
171 was not always copied.
173 2019 November 13; version 1.12.1
174 New message type constants added to support A1.
176 2019 November 4; version 1.11.0 (Amber)
177 Version bump to move away from the 1.10.* to distinguish between
178 release A and the trial.
180 2019 November 7; version 1.12.0
181 Version cut to support continued development for next release
182 preserving the 1.11.* versions for release 1 (Amber) and
185 2019 October 31; version 1.10.2
186 Provide the means to increase the payload size of a received message
187 without losing the data needed to use the rmr_rts_msg() funciton.
189 2019 October 21; version 1.10.1
190 Fix to prevent null message buffer from being returned by the timeout
191 receive function if the function is passed one to reuse.
193 2019 October 21; version 1.10.1
194 Add periodic dump of send count info to stderr.
196 2019 September 27; version 1.9.0
197 Python bindings added receive all queued function and corrected a unit test
199 2019 September 25; version 1.8.3
200 Correct application level test issue causing timing problems during
201 jenkins verification testing at command and merge
203 Handle the NNG connection shutdown status which may now be
204 generated when a connection throug a proxy is reset.
206 2019 September 25; version 1.8.2
207 Correct bug in rmr_torcv_msg() when timeout set to zero (0).
209 2019 September 19; version 1.8.1
210 Correct missing constant for wrappers.
212 2019 September 19; version 1.8.0
213 New message types added:
214 RAN_CONNECTED, RAN_RESTARTED, RAN_RECONFIGURED
216 2019 September 17; version 1.7.0
217 Initial connection mode now defaults to asynchronous. Set RMR_ASYNC_CONN=0
218 in the environment before rmr_init() is invoked to revert to
219 synchronous first TCP connections. (Recovery connection attempts
220 have always been asynchronous).
222 2019 September 3; version 1.6.0
223 Fix bug in the rmr_rts_msg() function. If a return to sender message
224 failed, the source IP address was not correctly adjusted and could
225 cause the message to be "reflected" back to the sender on a retry.
227 Added the ability to set the source "ID" via an environment var
228 (RMR_SRC_ID). When present in the environment, the string will
229 be placed in to the message header as the source and thus be used
230 by an application calling rmr_rts_smg() to return a response to
231 the sender. If this environment variable is not present, the host
232 name (original behaviour) is used.
234 2019 August 26; version 1.4.0
235 New message types were added.
237 2019 August 16; version 1.3.0
238 New mesage types added.
240 2019 August 13; version 1.2.0 (API change, non-breaking)
241 The function rmr_get_xact() was added to proide a convenient
242 way to extract the transaction field from a message.
244 2019 August 8; version 1.1.0 (API change)
245 This change should be backward compatable/non-breaking
246 A new field has been added to the message buffer (rmr_mbuf_t).
247 This field (tp_state) is used to communicate the errno value
248 that the transport mechanism might set during send and/or
249 receive operations. C programmes should continue to use
250 errno directly, but in some environments wrappers may not be
251 able to access errno and this provides the value to them.
252 See the rmr_alloc_msg manual page for more details.
254 2019 August 6; version 1.0.45 (build changes)
255 Support for the Nanomsg transport library has been dropped.
256 The library librmr.* will no longer be included in packages.
258 Packages will install RMR libraries into the system preferred
259 target directory. On some systems this is /usr/local/lib
260 and on others it is /usr/local/lib64. The diretory is
261 determined by the sytem on which the package is built and
262 NOT by the system installing the package, so it's possible
263 that the RMR libraries end up in a strange location if the
264 .deb or .rpm file was generated on a Linux flavour that
265 has a different preference than the one where the package
268 2019 August 6; version 1.0.44 (API change)
269 Added a new message type constant.
271 2019 July 15; Version 1.0.39 (bug fix)
272 Prevent unnecessary usleep in retry loop.
274 2019 July 12; Version 1.0.38 (API change)
275 Added new message types to RIC_message_types.h.
277 2019 July 11; Version 1.0.37
279 librmr and librmr_nng
280 - Add message buffer API function rmr_trace_ref()
281 (see rmr_trace_ref.3 manual page in dev package).