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 9; version 3.7.1
9 The max length restriction for receiving messages when using SI95 has
10 been removed. The length supplied during initialisation is used as
11 the "normal maximum" and default buffer allocation size, but messages
12 arriving which are larger are accepted. (RIC-309)
14 2020 April 7; version 3.7.0
15 The health check support programme was renamed to rmr_probe (RIC-308).
17 2020 April 6; version 3.6.6
18 Correct bug in SI95 address conversion module (RIC-327)
19 Correct bug in SI initialisation module
21 2020 April 2; version 3.6.5
22 Correct potential nil pointer use when examining interfaces for
23 use as a listen target (RIC-307)
25 2020 April 1; version 3.6.4
26 Correct potential nil pointer use in the NNG interface (RIC-303)
27 Correct issue preventing CI build without a container
29 2020 March 30; version 3.6.3
30 Correct the max receive message size constant in rmr.h (RIC-301)
32 2020 March 23; version 3.6.2
33 Fix message initialisation bug when pulling a message from
36 2020 March 19; version 3.6.1
37 Fix problem with RPM package install
39 2020 March 18; version 3.6.0
40 Add message types to support traffic steering
42 2020 March 16; version 3.5.2
43 Correct bug in the meid table parser that prevented the
44 ack/nack of meid tables (RIC-273)
46 2020 March 10; version 3.5.1
47 Add missing health check message types.
49 2020 March 9; version 3.5.0
50 Added new wormhole send function: rmr_wh_call().
52 2020 March 6; version 3.4.0
53 Add new wormhole state function: rmr_wh_state().
55 2020 March 5; Version 3.3.1
56 Correct several "bugs" identified by automatic code analysis.
58 2020 March 4; Version 3.3.0
59 Add SI95 based unit testing
60 Health check support binary added (reason for minor bump)
62 2020 February 26; version 3.2.5
63 Fix source address bug in SI95 receive/send funcitons.
64 Fix threading issues involving session disconnection in SI95
65 Remove unused SI95 status variable.
67 2020 February 24; version 3.2.4
68 Fix meid bug (RIC-220) causing core dump.
70 2020 February 21; version 3.2.3
71 Add meid routing support to the SI95 interface.
73 2020 February 20; version 3.2.2
74 Fix receive thread related core dump (ring early unlock).
76 2020 February 19; version 3.2.1
77 Added missing message types (E2-Setup)
79 2020 February 18; version 3.2.0
80 Added support for new Route Manager and it's ability to accept
81 a request for table update.
83 2020 February 14; version 3.1.3
84 Fix bug in SIsend which was causing a core dump in some cases
85 where the application attempted to send on a connection that
86 had disconnected. (RIC-207).
88 2020 February 6; version 3.1.2
89 Fix disconnection detection bug in interface to SI95.
91 2020 January 31; verison 3.1.1
92 Allow route table thread logging to be completely disabled
93 when logging is turned off.
95 2020 January 26; verison 3.1.0
96 First step to allowing the user programme to control messages
97 written to standard error. Introduces the rmr_set_vlevel()
98 function, and related environment variable.
100 2020 January 24; verison 3.0.5
101 Fix bug in SI95 with receive buffer allocation.
103 2020 January 23; verison 3.0.4
104 Fix bug in SI95 causing excessive CPU usage on poll.
106 2020 January 22; verison 3.0.3
107 Enable thread support for multiple receive threads.
109 2020 January 21; verison 3.0.2
110 Fix bug in SI95 (missing reallocate payload function).
112 2020 January 20; verison 3.0.1
113 Enable support for dynamic route table updates via RMR session.
115 2020 January 16; version 3.0.0
116 Introduce support for SI95 transport library to replace NNG.
117 (RMR library versions will use leading odd numbers to avoid tag collisions
118 with the wrapper tags which will use even numbers.)
120 2019 December 9; version 1.13.1
121 Correct documentation and missing rel-notes update for RTD.
123 2019 December 6; version 1.13.0
124 Add ability to route messages based on the MEID in a message combined
125 with the message type/subscription-ID.
127 2019 November 14; version 1.11.1 (Amber)
128 Fix bug in payload reallocation function; correct length of payload
129 was not always copied.
131 2019 November 13; version 1.12.1
132 New message type constants added to support A1.
134 2019 November 4; version 1.11.0 (Amber)
135 Version bump to move away from the 1.10.* to distinguish between
136 release A and the trial.
138 2019 November 7; version 1.12.0
139 Version cut to support continued development for next release
140 preserving the 1.11.* versions for release 1 (Amber) and
143 2019 October 31; version 1.10.2
144 Provide the means to increase the payload size of a received message
145 without losing the data needed to use the rmr_rts_msg() funciton.
147 2019 October 21; version 1.10.1
148 Fix to prevent null message buffer from being returned by the timeout
149 receive function if the function is passed one to reuse.
151 2019 October 21; version 1.10.1
152 Add periodic dump of send count info to stderr.
154 2019 September 27; version 1.9.0
155 Python bindings added receive all queued function and corrected a unit test
157 2019 September 25; version 1.8.3
158 Correct application level test issue causing timing problems during
159 jenkins verification testing at command and merge
161 Handle the NNG connection shutdown status which may now be
162 generated when a connection throug a proxy is reset.
164 2019 September 25; version 1.8.2
165 Correct bug in rmr_torcv_msg() when timeout set to zero (0).
167 2019 September 19; version 1.8.1
168 Correct missing constant for wrappers.
170 2019 September 19; version 1.8.0
171 New message types added:
172 RAN_CONNECTED, RAN_RESTARTED, RAN_RECONFIGURED
174 2019 September 17; version 1.7.0
175 Initial connection mode now defaults to asynchronous. Set RMR_ASYNC_CONN=0
176 in the environment before rmr_init() is invoked to revert to
177 synchronous first TCP connections. (Recovery connection attempts
178 have always been asynchronous).
180 2019 September 3; version 1.6.0
181 Fix bug in the rmr_rts_msg() function. If a return to sender message
182 failed, the source IP address was not correctly adjusted and could
183 cause the message to be "reflected" back to the sender on a retry.
185 Added the ability to set the source "ID" via an environment var
186 (RMR_SRC_ID). When present in the environment, the string will
187 be placed in to the message header as the source and thus be used
188 by an application calling rmr_rts_smg() to return a response to
189 the sender. If this environment variable is not present, the host
190 name (original behaviour) is used.
192 2019 August 26; version 1.4.0
193 New message types were added.
195 2019 August 16; version 1.3.0
196 New mesage types added.
198 2019 August 13; version 1.2.0 (API change, non-breaking)
199 The function rmr_get_xact() was added to proide a convenient
200 way to extract the transaction field from a message.
202 2019 August 8; version 1.1.0 (API change)
203 This change should be backward compatable/non-breaking
204 A new field has been added to the message buffer (rmr_mbuf_t).
205 This field (tp_state) is used to communicate the errno value
206 that the transport mechanism might set during send and/or
207 receive operations. C programmes should continue to use
208 errno directly, but in some environments wrappers may not be
209 able to access errno and this provides the value to them.
210 See the rmr_alloc_msg manual page for more details.
212 2019 August 6; version 1.0.45 (build changes)
213 Support for the Nanomsg transport library has been dropped.
214 The library librmr.* will no longer be included in packages.
216 Packages will install RMR libraries into the system preferred
217 target directory. On some systems this is /usr/local/lib
218 and on others it is /usr/local/lib64. The diretory is
219 determined by the sytem on which the package is built and
220 NOT by the system installing the package, so it's possible
221 that the RMR libraries end up in a strange location if the
222 .deb or .rpm file was generated on a Linux flavour that
223 has a different preference than the one where the package
226 2019 August 6; version 1.0.44 (API change)
227 Added a new message type constant.
229 2019 July 15; Version 1.0.39 (bug fix)
230 Prevent unnecessary usleep in retry loop.
232 2019 July 12; Version 1.0.38 (API change)
233 Added new message types to RIC_message_types.h.
235 2019 July 11; Version 1.0.37
237 librmr and librmr_nng
238 - Add message buffer API function rmr_trace_ref()
239 (see rmr_trace_ref.3 manual page in dev package).