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 17; version 3.8.0
9 Add safe connect to avoid potential connect bug on Linux (RIC-332)
11 Change debugging in route table collector to avoid possible
12 segment fault when in level 2 debug (RIC-335)
14 2020 April 15; version 3.7.4
15 Add missing message type to header file (RIC-334)
17 2020 April 14; version 3.7.3
18 Fix bug in rmr_call() when using SI95 (RIC-333)
20 2020 April 10; version 3.7.2
21 Fix bug related to static route table only mode (RIC-331)
23 2020 April 9; version 3.7.1
24 The max length restriction for receiving messages when using SI95 has
25 been removed. The length supplied during initialisation is used as
26 the "normal maximum" and default buffer allocation size, but messages
27 arriving which are larger are accepted. (RIC-309)
29 2020 April 7; version 3.7.0
30 The health check support programme was renamed to rmr_probe (RIC-308).
32 2020 April 6; version 3.6.6
33 Correct bug in SI95 address conversion module (RIC-327)
34 Correct bug in SI initialisation module
36 2020 April 2; version 3.6.5
37 Correct potential nil pointer use when examining interfaces for
38 use as a listen target (RIC-307)
40 2020 April 1; version 3.6.4
41 Correct potential nil pointer use in the NNG interface (RIC-303)
42 Correct issue preventing CI build without a container
44 2020 March 30; version 3.6.3
45 Correct the max receive message size constant in rmr.h (RIC-301)
47 2020 March 23; version 3.6.2
48 Fix message initialisation bug when pulling a message from
51 2020 March 19; version 3.6.1
52 Fix problem with RPM package install
54 2020 March 18; version 3.6.0
55 Add message types to support traffic steering
57 2020 March 16; version 3.5.2
58 Correct bug in the meid table parser that prevented the
59 ack/nack of meid tables (RIC-273)
61 2020 March 10; version 3.5.1
62 Add missing health check message types.
64 2020 March 9; version 3.5.0
65 Added new wormhole send function: rmr_wh_call().
67 2020 March 6; version 3.4.0
68 Add new wormhole state function: rmr_wh_state().
70 2020 March 5; Version 3.3.1
71 Correct several "bugs" identified by automatic code analysis.
73 2020 March 4; Version 3.3.0
74 Add SI95 based unit testing
75 Health check support binary added (reason for minor bump)
77 2020 February 26; version 3.2.5
78 Fix source address bug in SI95 receive/send funcitons.
79 Fix threading issues involving session disconnection in SI95
80 Remove unused SI95 status variable.
82 2020 February 24; version 3.2.4
83 Fix meid bug (RIC-220) causing core dump.
85 2020 February 21; version 3.2.3
86 Add meid routing support to the SI95 interface.
88 2020 February 20; version 3.2.2
89 Fix receive thread related core dump (ring early unlock).
91 2020 February 19; version 3.2.1
92 Added missing message types (E2-Setup)
94 2020 February 18; version 3.2.0
95 Added support for new Route Manager and it's ability to accept
96 a request for table update.
98 2020 February 14; version 3.1.3
99 Fix bug in SIsend which was causing a core dump in some cases
100 where the application attempted to send on a connection that
101 had disconnected. (RIC-207).
103 2020 February 6; version 3.1.2
104 Fix disconnection detection bug in interface to SI95.
106 2020 January 31; verison 3.1.1
107 Allow route table thread logging to be completely disabled
108 when logging is turned off.
110 2020 January 26; verison 3.1.0
111 First step to allowing the user programme to control messages
112 written to standard error. Introduces the rmr_set_vlevel()
113 function, and related environment variable.
115 2020 January 24; verison 3.0.5
116 Fix bug in SI95 with receive buffer allocation.
118 2020 January 23; verison 3.0.4
119 Fix bug in SI95 causing excessive CPU usage on poll.
121 2020 January 22; verison 3.0.3
122 Enable thread support for multiple receive threads.
124 2020 January 21; verison 3.0.2
125 Fix bug in SI95 (missing reallocate payload function).
127 2020 January 20; verison 3.0.1
128 Enable support for dynamic route table updates via RMR session.
130 2020 January 16; version 3.0.0
131 Introduce support for SI95 transport library to replace NNG.
132 (RMR library versions will use leading odd numbers to avoid tag collisions
133 with the wrapper tags which will use even numbers.)
135 2019 December 9; version 1.13.1
136 Correct documentation and missing rel-notes update for RTD.
138 2019 December 6; version 1.13.0
139 Add ability to route messages based on the MEID in a message combined
140 with the message type/subscription-ID.
142 2019 November 14; version 1.11.1 (Amber)
143 Fix bug in payload reallocation function; correct length of payload
144 was not always copied.
146 2019 November 13; version 1.12.1
147 New message type constants added to support A1.
149 2019 November 4; version 1.11.0 (Amber)
150 Version bump to move away from the 1.10.* to distinguish between
151 release A and the trial.
153 2019 November 7; version 1.12.0
154 Version cut to support continued development for next release
155 preserving the 1.11.* versions for release 1 (Amber) and
158 2019 October 31; version 1.10.2
159 Provide the means to increase the payload size of a received message
160 without losing the data needed to use the rmr_rts_msg() funciton.
162 2019 October 21; version 1.10.1
163 Fix to prevent null message buffer from being returned by the timeout
164 receive function if the function is passed one to reuse.
166 2019 October 21; version 1.10.1
167 Add periodic dump of send count info to stderr.
169 2019 September 27; version 1.9.0
170 Python bindings added receive all queued function and corrected a unit test
172 2019 September 25; version 1.8.3
173 Correct application level test issue causing timing problems during
174 jenkins verification testing at command and merge
176 Handle the NNG connection shutdown status which may now be
177 generated when a connection throug a proxy is reset.
179 2019 September 25; version 1.8.2
180 Correct bug in rmr_torcv_msg() when timeout set to zero (0).
182 2019 September 19; version 1.8.1
183 Correct missing constant for wrappers.
185 2019 September 19; version 1.8.0
186 New message types added:
187 RAN_CONNECTED, RAN_RESTARTED, RAN_RECONFIGURED
189 2019 September 17; version 1.7.0
190 Initial connection mode now defaults to asynchronous. Set RMR_ASYNC_CONN=0
191 in the environment before rmr_init() is invoked to revert to
192 synchronous first TCP connections. (Recovery connection attempts
193 have always been asynchronous).
195 2019 September 3; version 1.6.0
196 Fix bug in the rmr_rts_msg() function. If a return to sender message
197 failed, the source IP address was not correctly adjusted and could
198 cause the message to be "reflected" back to the sender on a retry.
200 Added the ability to set the source "ID" via an environment var
201 (RMR_SRC_ID). When present in the environment, the string will
202 be placed in to the message header as the source and thus be used
203 by an application calling rmr_rts_smg() to return a response to
204 the sender. If this environment variable is not present, the host
205 name (original behaviour) is used.
207 2019 August 26; version 1.4.0
208 New message types were added.
210 2019 August 16; version 1.3.0
211 New mesage types added.
213 2019 August 13; version 1.2.0 (API change, non-breaking)
214 The function rmr_get_xact() was added to proide a convenient
215 way to extract the transaction field from a message.
217 2019 August 8; version 1.1.0 (API change)
218 This change should be backward compatable/non-breaking
219 A new field has been added to the message buffer (rmr_mbuf_t).
220 This field (tp_state) is used to communicate the errno value
221 that the transport mechanism might set during send and/or
222 receive operations. C programmes should continue to use
223 errno directly, but in some environments wrappers may not be
224 able to access errno and this provides the value to them.
225 See the rmr_alloc_msg manual page for more details.
227 2019 August 6; version 1.0.45 (build changes)
228 Support for the Nanomsg transport library has been dropped.
229 The library librmr.* will no longer be included in packages.
231 Packages will install RMR libraries into the system preferred
232 target directory. On some systems this is /usr/local/lib
233 and on others it is /usr/local/lib64. The diretory is
234 determined by the sytem on which the package is built and
235 NOT by the system installing the package, so it's possible
236 that the RMR libraries end up in a strange location if the
237 .deb or .rpm file was generated on a Linux flavour that
238 has a different preference than the one where the package
241 2019 August 6; version 1.0.44 (API change)
242 Added a new message type constant.
244 2019 July 15; Version 1.0.39 (bug fix)
245 Prevent unnecessary usleep in retry loop.
247 2019 July 12; Version 1.0.38 (API change)
248 Added new message types to RIC_message_types.h.
250 2019 July 11; Version 1.0.37
252 librmr and librmr_nng
253 - Add message buffer API function rmr_trace_ref()
254 (see rmr_trace_ref.3 manual page in dev package).