Kleissner
7adadf9ad5
UDT: Fix critical bugs that appear during high packet loss. Recv: Implement resending ACKs (until ACK2'ed). Send: Implement unsolicited data resending of unacked data packets. Double sending time each try to prevent ddos.
2021-12-13 16:21:53 +01:00
Kleissner
a26900755b
UDT: Resend NAKs every SynTime until missing packets are received. Fix #70
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Fix additional divide by 0 bug
2021-12-08 04:09:48 +01:00
Kleissner
eb0ad540fe
UDT: Finally fixing this piece of crap by rewriting the send logic. Close #58
2021-11-11 18:47:10 +01:00
Kleissner
c44b05b9c1
UDT: Remove buggy EXP code. It caused wrong termination. It is not needed; the Peernet protocol handles connectivity.
2021-11-08 04:57:21 +01:00
Kleissner
f3d5f23cf9
Transfer: Record close reason of underlying library (UDT). This helps for debugging issues. Close #54
2021-11-08 04:40:53 +01:00
Kleissner
2924f0074d
UDT: Redeveloped receiving code to fix the packet reassembly bugs.
2021-11-08 00:14:56 +01:00
Kleissner
0d62c215ee
UDT: Fixing #43 #49 #51 . File transfer works in test environment.
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More tests needed for production testing. Internet MTU needs to be tested.
2021-11-05 03:19:29 +01:00
Kleissner
f76426aa48
UDT: Remove the datapacket_heap with the new heap code
2021-11-05 01:06:02 +01:00
Kleissner
b728b939ec
UDT: Remove ackInterval which was never set anyway. Instead, send ACK every few packets depending on congestion window and count of sent packets.
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Removing LightACK. The implementation of it was confusing (it competed with ACK in a race condition) and rather pointless. LightACKs will be ditched completely to get to a working version.
2021-11-04 20:47:34 +01:00
Kleissner
0f546caed0
UDT: Fix a bug in udtSocketRecv.ingestData. The wrong sequence identifier was pushed to the lossList. #43
2021-11-01 09:09:30 +01:00
Kleissner
7afc61edef
UDT: Remove unnecessary and confusing sockShutdown. Elevate linger mode to full listen/send mode, which is necessary to combat the shutdown message race condition. Close #47 close #45
2021-10-25 09:12:33 +02:00
Kleissner
0c80eb2e3d
UDT: Fix ddos in ackEvent. It sets ackTimerEvent which triggers ackEvent ... an endless loop. ackTimerEvent is actually not needed at all.
2021-10-25 08:42:24 +02:00
Kleissner
2984dc6b79
UDT: Fix another critical bug. udtSocketRecv.farNextPktSeq was not incremented.
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Note: The open bug #43 is still pending, although it will give a warning now. The warning can be used as debugging point.
2021-10-25 04:50:40 +02:00
Kleissner
2df8dba4fe
UDT: Temporary bush fix for buggy code #43 . Packet loss is currently ignored, but at least it works now. The function udtSocketRecv.sendNAK is an endless loop and needs a rewrite.
2021-10-25 04:12:44 +02:00
Kleissner
57450e506f
UDT: Fix another critical new bug in getRcvSpeeds. CC #43
2021-10-25 04:05:53 +02:00
Kleissner
75e3d9a42e
Initial UDT implementation for file transfer.
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New function RequestFileTransferUDT to download files from other peers.
2021-10-24 04:26:30 +02:00
