This functionality has been added in d2a660d8, where its limitations
are described.
Improvements:
* the Substream index menu now properly filters for available stream numbers;
* Follow Stream selects the first stream in the current packet
Known issue (which is still there): if a packet contains multiple QUIC
streams, then we will show data also from streams other than the selected
one (see #16093)
Note that there is no way to follow a QUIC connection.
Close#17453
Replace all instances of "Nordic BLE Sniffer" with
"nRF Sniffer for Bluetooth LE" which is the name used by
nordic semiconductor for the development tool on the homepage.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add section about common regex pitfalls and correct some examples.
Also add a more information about the string field type, including
an explanation of byte escape sequences.
Ping #15716.
The tshark help and documentation has been incorrect for at least
eight years, claiming that by default all name resolutions are
performed. Fixes#11762
Modify YAML output format so it includes information about peers and
absolute timestamps for each packet.
This also adds yaml output to tshark: -z follow,tcp,yaml,X
When button is pressed or triggered by shortcut, it opens same
window as before.
User can click small arrow next to button and it open menu with all
new actions e.g. Set/Add/Remove for RTP Player.
Documentation updated.
Code is NOT able to do VAD (Voice Activity Detection) so audio silence
(sequence of equal samples) nor noise are not recognized as silence. Just
missing RTP (Confort Noise, interupted RTP, ...) and muted streams are
recognized as silence for this feature.
User can control duration of shortest silence to skip.
Updated documentation.
New advanced settings are created:
- rtp_player_use_disk1 - controls if decoded samples are stored in
memory or on disk.
- rtp_player_use_disk2 - controls if dictionary for decoded samples
is stored in memory or on disk.
- documentation updated
When user press S(elect)/D(eselect) key, all RTP streams related to
selected call/calls are selected/deselected in RTP Streams window. If
window is not shown, it is opened.
Documentation updated.
Changes:
- RTP Player added to Telephony/RTP menu.
- When openning RTP Analysis or RTP Player from RTP menu, just selected
stream is added. When Ctrl is hold during opening, reverse stream is
searched and added too.
- RTP Player: Added tool to select/deselect all inaudible streams
- RTP Player: Added Prepare Filter button
- RTP Player: Added Analyze button
- RTP Analysis: Added Prepare Filter button
- documentation updated
Code changes:
- RTP Player::rescanPacket() is not fired multiple times during rate change and during dialog creation
- Error shown in RTP player is cleared after every new decode of streams
- RTP Player handles case when Qt do not emit stop stream event
- "Select" menu code unified between dialogs>
- RTP Player: Audio routing menu unified
- buttons are connected to actions by signals()
- Analyze dialog is called by list of rtpstream_id, not rtpstream_info
Retap and UI response are much faster when many RTP streams are
processed. RTP Streams/Analyse 1000+, RTP Player 500+.
Changes:
- RTP streams are searched with hash, not by iterating over list.
- UI operations do not redraw screen after every change, just after all
changes. UI is locked when rereading packets.
- Sample list during RTP decoding is stored in memory so wireshark uses
just half of opened files for audio decoding than before.
- Analysis window checkbox area is limited in height
- Dialogs shows shows count of streams, count of selected streams and
count of unmuted streams
- Documentation extended with chapter about RTP decoding parameters
- Documentation extended with performance estimates
Changes:
- Added description of playlist idea and related operations
- Added description of RTP Player dialog
- Added description of VoIP Calls dialog
- Added description of Flow Graph dialog
- Added help link to Flow Graph dialog
- Added description of RTP Streams window
- Added description of RTP Stream Analysis window
- Updated related past images
Added documentation on the Regular Expression import mode
Added documentation for the associated ui-fields
Updated the screenshot for the import-from-hexdump dialog
Added a screenshot of the Regular expression mode tab
Updated the documentation for the updated Timestamp format
Added an entry in the release notes about this new/updated feature
Introduce a new TCP preference to allow the user to choose the
precedence between Fast Retransmission or Out-Of-Order. When
performing the SEQ analysis, ambiguous packets will be considered
with the chosen priority, helping in the final interpretation.
Closes#15987
In rare circumstances Spurious Retransmissions are not detected
and the SEQ analysis would instead conclude with a Fast Retransmit
or an Out-Of-Order. As Spurious Retransmissions are more certain
than the latter ones, their respective precedences are changed.
The documentation is updated accordingly. Closes#13863.
Add missing entries, regularize the descriptions, etc..
Note that pcap and pcapng are the native formats.
Fix various issues.
Update the editcap -F output to match urrent reality.
While we're at it, sort the libwiretap modules, putting observer.c in
the right place.
This pull request includes:
* The "Follow DCCP stream" feature.
* Updated docbook documentation for the "Follow DCCP stream" feature.
* Test for the feature.
* Corresponding packet trace for the test.
In some circumstances when dealing with a series of out-of-order
packets, the last packet of this series is marked as a
retransmission instead of an out-of-order. Closes#17214.
Nardi Ivan