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 20; version 3.8.2
9 Fix bug which was preventing an instance receiving dynamic route
10 table updates. (RIC-336)
12 2020 April 20; version 3.8.1
13 Add user guide which replaces the concatenation of man pages (RIC-328)
15 2020 April 17; version 3.8.0
16 Add safe connect to avoid potential connect bug on Linux (RIC-332)
18 Change debugging in route table collector to avoid possible
19 segment fault when in level 2 debug (RIC-335)
21 2020 April 15; version 3.7.4
22 Add missing message type to header file (RIC-334)
24 2020 April 14; version 3.7.3
25 Fix bug in rmr_call() when using SI95 (RIC-333)
27 2020 April 10; version 3.7.2
28 Fix bug related to static route table only mode (RIC-331)
30 2020 April 9; version 3.7.1
31 The max length restriction for receiving messages when using SI95 has
32 been removed. The length supplied during initialisation is used as
33 the "normal maximum" and default buffer allocation size, but messages
34 arriving which are larger are accepted. (RIC-309)
36 2020 April 7; version 3.7.0
37 The health check support programme was renamed to rmr_probe (RIC-308).
39 2020 April 6; version 3.6.6
40 Correct bug in SI95 address conversion module (RIC-327)
41 Correct bug in SI initialisation module
43 2020 April 2; version 3.6.5
44 Correct potential nil pointer use when examining interfaces for
45 use as a listen target (RIC-307)
47 2020 April 1; version 3.6.4
48 Correct potential nil pointer use in the NNG interface (RIC-303)
49 Correct issue preventing CI build without a container
51 2020 March 30; version 3.6.3
52 Correct the max receive message size constant in rmr.h (RIC-301)
54 2020 March 23; version 3.6.2
55 Fix message initialisation bug when pulling a message from
58 2020 March 19; version 3.6.1
59 Fix problem with RPM package install
61 2020 March 18; version 3.6.0
62 Add message types to support traffic steering
64 2020 March 16; version 3.5.2
65 Correct bug in the meid table parser that prevented the
66 ack/nack of meid tables (RIC-273)
68 2020 March 10; version 3.5.1
69 Add missing health check message types.
71 2020 March 9; version 3.5.0
72 Added new wormhole send function: rmr_wh_call().
74 2020 March 6; version 3.4.0
75 Add new wormhole state function: rmr_wh_state().
77 2020 March 5; Version 3.3.1
78 Correct several "bugs" identified by automatic code analysis.
80 2020 March 4; Version 3.3.0
81 Add SI95 based unit testing
82 Health check support binary added (reason for minor bump)
84 2020 February 26; version 3.2.5
85 Fix source address bug in SI95 receive/send funcitons.
86 Fix threading issues involving session disconnection in SI95
87 Remove unused SI95 status variable.
89 2020 February 24; version 3.2.4
90 Fix meid bug (RIC-220) causing core dump.
92 2020 February 21; version 3.2.3
93 Add meid routing support to the SI95 interface.
95 2020 February 20; version 3.2.2
96 Fix receive thread related core dump (ring early unlock).
98 2020 February 19; version 3.2.1
99 Added missing message types (E2-Setup)
101 2020 February 18; version 3.2.0
102 Added support for new Route Manager and it's ability to accept
103 a request for table update.
105 2020 February 14; version 3.1.3
106 Fix bug in SIsend which was causing a core dump in some cases
107 where the application attempted to send on a connection that
108 had disconnected. (RIC-207).
110 2020 February 6; version 3.1.2
111 Fix disconnection detection bug in interface to SI95.
113 2020 January 31; verison 3.1.1
114 Allow route table thread logging to be completely disabled
115 when logging is turned off.
117 2020 January 26; verison 3.1.0
118 First step to allowing the user programme to control messages
119 written to standard error. Introduces the rmr_set_vlevel()
120 function, and related environment variable.
122 2020 January 24; verison 3.0.5
123 Fix bug in SI95 with receive buffer allocation.
125 2020 January 23; verison 3.0.4
126 Fix bug in SI95 causing excessive CPU usage on poll.
128 2020 January 22; verison 3.0.3
129 Enable thread support for multiple receive threads.
131 2020 January 21; verison 3.0.2
132 Fix bug in SI95 (missing reallocate payload function).
134 2020 January 20; verison 3.0.1
135 Enable support for dynamic route table updates via RMR session.
137 2020 January 16; version 3.0.0
138 Introduce support for SI95 transport library to replace NNG.
139 (RMR library versions will use leading odd numbers to avoid tag collisions
140 with the wrapper tags which will use even numbers.)
142 2019 December 9; version 1.13.1
143 Correct documentation and missing rel-notes update for RTD.
145 2019 December 6; version 1.13.0
146 Add ability to route messages based on the MEID in a message combined
147 with the message type/subscription-ID.
149 2019 November 14; version 1.11.1 (Amber)
150 Fix bug in payload reallocation function; correct length of payload
151 was not always copied.
153 2019 November 13; version 1.12.1
154 New message type constants added to support A1.
156 2019 November 4; version 1.11.0 (Amber)
157 Version bump to move away from the 1.10.* to distinguish between
158 release A and the trial.
160 2019 November 7; version 1.12.0
161 Version cut to support continued development for next release
162 preserving the 1.11.* versions for release 1 (Amber) and
165 2019 October 31; version 1.10.2
166 Provide the means to increase the payload size of a received message
167 without losing the data needed to use the rmr_rts_msg() funciton.
169 2019 October 21; version 1.10.1
170 Fix to prevent null message buffer from being returned by the timeout
171 receive function if the function is passed one to reuse.
173 2019 October 21; version 1.10.1
174 Add periodic dump of send count info to stderr.
176 2019 September 27; version 1.9.0
177 Python bindings added receive all queued function and corrected a unit test
179 2019 September 25; version 1.8.3
180 Correct application level test issue causing timing problems during
181 jenkins verification testing at command and merge
183 Handle the NNG connection shutdown status which may now be
184 generated when a connection throug a proxy is reset.
186 2019 September 25; version 1.8.2
187 Correct bug in rmr_torcv_msg() when timeout set to zero (0).
189 2019 September 19; version 1.8.1
190 Correct missing constant for wrappers.
192 2019 September 19; version 1.8.0
193 New message types added:
194 RAN_CONNECTED, RAN_RESTARTED, RAN_RECONFIGURED
196 2019 September 17; version 1.7.0
197 Initial connection mode now defaults to asynchronous. Set RMR_ASYNC_CONN=0
198 in the environment before rmr_init() is invoked to revert to
199 synchronous first TCP connections. (Recovery connection attempts
200 have always been asynchronous).
202 2019 September 3; version 1.6.0
203 Fix bug in the rmr_rts_msg() function. If a return to sender message
204 failed, the source IP address was not correctly adjusted and could
205 cause the message to be "reflected" back to the sender on a retry.
207 Added the ability to set the source "ID" via an environment var
208 (RMR_SRC_ID). When present in the environment, the string will
209 be placed in to the message header as the source and thus be used
210 by an application calling rmr_rts_smg() to return a response to
211 the sender. If this environment variable is not present, the host
212 name (original behaviour) is used.
214 2019 August 26; version 1.4.0
215 New message types were added.
217 2019 August 16; version 1.3.0
218 New mesage types added.
220 2019 August 13; version 1.2.0 (API change, non-breaking)
221 The function rmr_get_xact() was added to proide a convenient
222 way to extract the transaction field from a message.
224 2019 August 8; version 1.1.0 (API change)
225 This change should be backward compatable/non-breaking
226 A new field has been added to the message buffer (rmr_mbuf_t).
227 This field (tp_state) is used to communicate the errno value
228 that the transport mechanism might set during send and/or
229 receive operations. C programmes should continue to use
230 errno directly, but in some environments wrappers may not be
231 able to access errno and this provides the value to them.
232 See the rmr_alloc_msg manual page for more details.
234 2019 August 6; version 1.0.45 (build changes)
235 Support for the Nanomsg transport library has been dropped.
236 The library librmr.* will no longer be included in packages.
238 Packages will install RMR libraries into the system preferred
239 target directory. On some systems this is /usr/local/lib
240 and on others it is /usr/local/lib64. The diretory is
241 determined by the sytem on which the package is built and
242 NOT by the system installing the package, so it's possible
243 that the RMR libraries end up in a strange location if the
244 .deb or .rpm file was generated on a Linux flavour that
245 has a different preference than the one where the package
248 2019 August 6; version 1.0.44 (API change)
249 Added a new message type constant.
251 2019 July 15; Version 1.0.39 (bug fix)
252 Prevent unnecessary usleep in retry loop.
254 2019 July 12; Version 1.0.38 (API change)
255 Added new message types to RIC_message_types.h.
257 2019 July 11; Version 1.0.37
259 librmr and librmr_nng
260 - Add message buffer API function rmr_trace_ref()
261 (see rmr_trace_ref.3 manual page in dev package).