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authorChristian Grothoff <christian@grothoff.org>2019-01-26 18:15:17 +0100
committerChristian Grothoff <christian@grothoff.org>2019-01-26 18:15:17 +0100
commit9830ef2bd3cdcdda93a51cdae56f19ee80f53fc8 (patch)
tree39eee8b619bfc9533655c7f51677f08e499253eb /src/transport/gnunet-service-tng.c
parent9b41c00eabf04e7f24fb540aa205acc8ecc61f94 (diff)
planning ahead
Diffstat (limited to 'src/transport/gnunet-service-tng.c')
-rw-r--r--src/transport/gnunet-service-tng.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/src/transport/gnunet-service-tng.c b/src/transport/gnunet-service-tng.c
index 707fe49a7..a32d1872c 100644
--- a/src/transport/gnunet-service-tng.c
+++ b/src/transport/gnunet-service-tng.c
@@ -32,10 +32,17 @@
* (which could be core-data, background-channel traffic, or
* transport-to-transport traffic)
*
- * Implement:
+ * Implement next:
* - ACK handling / retransmission
* - track RTT, distance, loss, etc.
- * - DV data structures, learning, forgetting & using them!
+ * - DV data structures:
+ * + learning
+ * + forgetting
+ * + using them!
+ * - routing of messages (using DV data structures!)
+ * - handling of DV-boxed messages that need to be forwarded
+ * - backchannel message encryption & decryption
+ * -
*
* Easy:
* - use ATS bandwidth allocation callback and schedule transmissions!
@@ -51,6 +58,10 @@
* - if messages are below MTU, consider adding ACKs and other stuff
* (requires planning at receiver, and additional MST-style demultiplex
* at receiver!)
+ * - could avoid copying body of message into each fragment and keep
+ * fragments as just pointers into the original message and only
+ * fully build fragments just before transmission (optimization, should
+ * reduce CPU and memory use)
*
* Design realizations / discussion:
* - communicators do flow control by calling MQ "notify sent"