As of 0.9.49. 0.9.48-x dev builds will not rekey.
New installs only.
Existing install rekey probability: 1 in 128
To be increased in later releases, see proposal 156 for details.
Use standard getRequestURI() instead of Jetty internal getHttpURI(),
which apparently changed somewhere along the way
Hide Jetty ClosedChannelException from I2P logs
This partially fixes the issue of packets not being retransmitted
before they expire in 10 seconds, introduced in 0.9.48 as reported by
jogger at http://zzz.i2p/topics/3003
Fast retransmit was also suggested by jogger as a solution and discussed in that thread.
This code is based on the requirements for TCP fast retransmit
as specified in RFC 5681 but cannot precisely follow the RFC
as UDP messages can be dropped without affecting later messages:
- nack counter is per-message, not per-connection
- some interactions with the retransmit timer when in fast retx mode
- msg expiration is currently 10s but max RTO is 60s
- interactions with individual fragment transmission implemented in 0.9.48-5
- this is a sender-side fix but it depends on far-end ack resend strategy
Maintain a local message sequence number and store
it in OMF, previously unused as codel is disabled
Removed acked messages from _outboundMessages as usual,
but stores message and seq. numbers in a LinkedHashMap,
so we may interpret additional acks as nacks.
Calculate the highest-acked seq. number for every incoming packet.
Marks messages older than highest acked as nacked
Fast-retransmits after 3 nacks
Window and SST adjustments per RFC 5681 sec. 2.4
Reduce resend ack quantity and timeout to improve odds of receiving "nacks"
Disable wakeup of OMF from IMF; should not be needed now that PS calls nudge()
PS.acked(partial) now returns true if any fragment was acked, not if complete
Log tweaks
Still todo: possible additional changes to ack resend strategy;
possible parameter adjustments including msg expiration;
confirm that OMF wakeup in IMF is not required;
further testing and cleanups;
take additional ideas from alternative proposal in MR !8;
stat tweaks;
find related tickets to close
Reviewed by and contains code from zlatinb in MR !8
This builds on several previous SSU improvements; see #2427 for a list.
ref: gitlab MRs !8!9!10!11
Add resources to jars and wars
remove .jsi and .jsp files from wars
remove classes that are in jars from the wars for apps that have both
compile jsps in routerconsole.war
build routerconsole.jar
