2 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
3 .. SPDX-License-Identifier: CC-BY-4.0
4 .. CAUTION: this document is generated from source in doc/src/rtd.
5 .. To make changes edit the source and recompile the document.
6 .. Do NOT make changes directly to .rst or .md files.
10 ============================================================================================
12 The following is a list of release highlights for the core
13 RMR library. These are extracted directly from the CHANGES
14 file at the repo root; please refer to that file for a
15 completely up to date listing of API changes.
18 2019 October 31; version 1.10.2
19 --------------------------------------------------------------------------------------------
21 Provide the means to increase the payload size of a received
22 message without losing the data needed to use the
23 rmr_rts_msg() funciton.
26 2019 October 21; version 1.10.1
27 --------------------------------------------------------------------------------------------
29 Fix to prevent null message buffer from being returned by the
30 timeout receive function if the function is passed one to
34 2019 October 21; version 1.10.1
35 --------------------------------------------------------------------------------------------
37 Add periodic dump of send count info to stderr.
40 2019 September 27; version 1.9.0
41 --------------------------------------------------------------------------------------------
43 Python bindings added receive all queued function and
47 2019 September 25; version 1.8.3
48 --------------------------------------------------------------------------------------------
50 Correct application level test issue causing timing problems
51 during jenkins verification testing at command and merge
53 Handle the NNG connection shutdown status which may now be
54 generated when a connection throug a proxy is reset.
57 2019 September 25; version 1.8.2
58 --------------------------------------------------------------------------------------------
60 Correct bug in rmr_torcv_msg() when timeout set to zero (0).
63 2019 September 19; version 1.8.1
64 --------------------------------------------------------------------------------------------
66 Correct missing constant for wrappers.
68 2019 September 19; version 1.8.0
69 --------------------------------------------------------------------------------------------
71 New message types added: RAN_CONNECTED, RAN_RESTARTED,
75 2019 September 17; version 1.7.0
76 --------------------------------------------------------------------------------------------
78 Initial connection mode now defaults to asynchronous. Set
79 RMR_ASYNC_CONN=0 in the environment before rmr_init() is
80 invoked to revert to synchronous first TCP connections.
81 (Recovery connection attempts have always been asynchronous).
84 2019 September 3; version 1.6.0
85 --------------------------------------------------------------------------------------------
87 Fix bug in the rmr_rts_msg() function. If a return to sender
88 message failed, the source IP address was not correctly
89 adjusted and could cause the message to be "reflected" back
90 to the sender on a retry.
92 Added the ability to set the source "ID" via an environment
93 var (RMR_SRC_ID). When present in the environment, the string
94 will be placed in to the message header as the source and
95 thus be used by an application calling rmr_rts_smg() to
96 return a response to the sender. If this environment variable
97 is not present, the host name (original behaviour) is used.
100 2019 August 26; version 1.4.0
101 --------------------------------------------------------------------------------------------
103 New message types were added.
106 2019 August 16; version 1.3.0
107 --------------------------------------------------------------------------------------------
109 New mesage types added.
112 2019 August 13; version 1.2.0 (API change, non-breaking)
113 --------------------------------------------------------------------------------------------
115 The function rmr_get_xact() was added to proide a convenient
116 way to extract the transaction field from a message.
119 2019 August 8; version 1.1.0 (API change)
120 --------------------------------------------------------------------------------------------
122 This change should be backward compatable/non-breaking A new
123 field has been added to the message buffer (rmr_mbuf_t). This
124 field (tp_state) is used to communicate the errno value that
125 the transport mechanism might set during send and/or receive
126 operations. C programmes should continue to use errno
127 directly, but in some environments wrappers may not be able
128 to access errno and this provides the value to them. See the
129 rmr_alloc_msg manual page for more details.
131 2019 August 6; version 1.0.45 (build changes)
132 --------------------------------------------------------------------------------------------
134 Support for the Nanomsg transport library has been dropped.
135 The library librmr.* will no longer be included in packages.
137 Packages will install RMR libraries into the system preferred
138 target directory. On some systems this is /usr/local/lib and
139 on others it is /usr/local/lib64. The diretory is determined
140 by the sytem on which the package is built and NOT by the
141 system installing the package, so it's possible that the RMR
142 libraries end up in a strange location if the .deb or .rpm
143 file was generated on a Linux flavour that has a different
144 preference than the one where the package is installed.
147 2019 August 6; version 1.0.44 (API change)
148 --------------------------------------------------------------------------------------------
150 Added a new message type constant.
153 2019 July 15; Version 1.0.39 (bug fix)
154 --------------------------------------------------------------------------------------------
156 Prevent unnecessary usleep in retry loop.
159 2019 July 12; Version 1.0.38 (API change)
160 --------------------------------------------------------------------------------------------
162 Added new message types to RIC_message_types.h.
165 2019 July 11; Version 1.0.37
166 --------------------------------------------------------------------------------------------
169 librmr and librmr_nng - Add message buffer API function
170 rmr_trace_ref() (see rmr_trace_ref.3 manual page in dev