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author | Christian Grothoff <christian@grothoff.org> | 2019-06-09 18:48:48 +0200 |
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committer | Christian Grothoff <christian@grothoff.org> | 2019-06-09 18:48:48 +0200 |
commit | 0fe0ef0d87a30cdf78f89a5ae71cead8d3b390e3 (patch) | |
tree | 743316cfccd37aec1184bc767e7022f005ba9e65 /src/transport/gnunet-service-tng.c | |
parent | 83df7ce4c06542108552a5845252ce8900e4be0e (diff) | |
download | gnunet-0fe0ef0d87a30cdf78f89a5ae71cead8d3b390e3.tar.gz gnunet-0fe0ef0d87a30cdf78f89a5ae71cead8d3b390e3.zip |
update todo on FC: might be finished (in theory)
Diffstat (limited to 'src/transport/gnunet-service-tng.c')
-rw-r--r-- | src/transport/gnunet-service-tng.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/src/transport/gnunet-service-tng.c b/src/transport/gnunet-service-tng.c index ce16c1541..18a80b3c5 100644 --- a/src/transport/gnunet-service-tng.c +++ b/src/transport/gnunet-service-tng.c | |||
@@ -24,20 +24,6 @@ | |||
24 | * | 24 | * |
25 | * TODO: | 25 | * TODO: |
26 | * Implement next: | 26 | * Implement next: |
27 | * - FIXME-FC: realize transport-to-transport flow control (needed in case | ||
28 | * communicators do not offer flow control). | ||
29 | * We do transmit FC window sizes now. | ||
30 | * | ||
31 | * for DV) | ||
32 | * - send challenges via DV (when DVH is confirmed *and* we care about | ||
33 | * the target to get window size, or when DVH is unconfirmed (passive | ||
34 | * learning!) to confirm it!) | ||
35 | * - handle challenge responses in this case (note: validity period of addresses | ||
36 | * will be zero!) | ||
37 | * - if available, try to use DV paths when trying to establish | ||
38 | * virtual link for a `struct IncomingRequest`. (i.e. if DVH is | ||
39 | * unconfirmed, incoming requests also trigger challenge-via-DV!) | ||
40 | * | ||
41 | * - review retransmission logic, right now there is no smartness there! | 27 | * - review retransmission logic, right now there is no smartness there! |
42 | * => congestion control, etc [PERFORMANCE-BASICS] | 28 | * => congestion control, etc [PERFORMANCE-BASICS] |
43 | * | 29 | * |
@@ -76,6 +62,10 @@ | |||
76 | * - Need to track total bandwidth per VirtualLink and adjust how frequently | 62 | * - Need to track total bandwidth per VirtualLink and adjust how frequently |
77 | * we send FC messages based on bandwidth-delay-product (and relation | 63 | * we send FC messages based on bandwidth-delay-product (and relation |
78 | * to the window size!). See OPTIMIZE-FC-BDP. | 64 | * to the window size!). See OPTIMIZE-FC-BDP. |
65 | * - if available, try to confirm unconfirmed DV paths when trying to establish | ||
66 | * virtual link for a `struct IncomingRequest`. (i.e. if DVH is | ||
67 | * unconfirmed, incoming requests cause us to try to validate a passively | ||
68 | * learned path (requires new message type!)) | ||
79 | * | 69 | * |
80 | * Design realizations / discussion: | 70 | * Design realizations / discussion: |
81 | * - communicators do flow control by calling MQ "notify sent" | 71 | * - communicators do flow control by calling MQ "notify sent" |