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route work

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This commit is contained in:
John Smith
2022-10-21 21:27:07 -04:00
parent a1b40c79f1
commit be55a42878
9 changed files with 175 additions and 144 deletions
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63
veilid-core/src/routing_table/routing_domains.rs
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@@ -204,21 +204,34 @@ fn first_filtered_dial_info_detail(
from_node: &NodeInfo,
to_node: &NodeInfo,
dial_info_filter: &DialInfoFilter,
reliable: bool, xxx continue here
sequencing: Sequencing,
) -> Option<DialInfoDetail> {
let direct_dial_info_filter = dial_info_filter.clone().filtered(
let dial_info_filter = dial_info_filter.clone().filtered(
&DialInfoFilter::all()
.with_address_type_set(from_node.address_types)
.with_protocol_type_set(from_node.outbound_protocols),
);
// Get first filtered dialinfo
let sort = if reliable {
Some(DialInfoDetail::ordered_sequencing_sort)
} else {
None
let (sort, dial_info_filter) = match sequencing {
Sequencing::NoPreference => (None, dial_info_filter),
Sequencing::PreferOrdered => (
Some(DialInfoDetail::ordered_sequencing_sort),
dial_info_filter,
),
Sequencing::EnsureOrdered => (
Some(DialInfoDetail::ordered_sequencing_sort),
dial_info_filter.filtered(
&DialInfoFilter::all().with_protocol_type_set(ProtocolType::all_ordered_set()),
),
),
};
let direct_filter = |did: &DialInfoDetail| did.matches_filter(&direct_dial_info_filter);
// If the filter is dead then we won't be able to connect
if dial_info_filter.is_dead() {
return None;
}
let direct_filter = |did: &DialInfoDetail| did.matches_filter(&dial_info_filter);
// Get the best match dial info for node B if we have it
to_node.first_filtered_dial_info_detail(sort, direct_filter)
@@ -242,11 +255,11 @@ impl RoutingDomainDetail for PublicInternetRoutingDomainDetail {
node_b_id: &DHTKey,
node_b: &NodeInfo,
dial_info_filter: DialInfoFilter,
reliable: bool,
sequencing: Sequencing,
) -> ContactMethod {
// Get the best match dial info for node B if we have it
if let Some(target_did) =
first_filtered_dial_info_detail(node_a, node_b, &dial_info_filter, reliable)
first_filtered_dial_info_detail(node_a, node_b, &dial_info_filter, sequencing)
{
// Do we need to signal before going inbound?
if !target_did.class.requires_signal() {
@@ -267,7 +280,7 @@ impl RoutingDomainDetail for PublicInternetRoutingDomainDetail {
node_a,
&inbound_relay.signed_node_info.node_info,
&dial_info_filter,
reliable,
sequencing,
)
.is_some()
{
@@ -280,7 +293,7 @@ impl RoutingDomainDetail for PublicInternetRoutingDomainDetail {
node_b,
node_a,
&dial_info_filter,
reliable,
sequencing,
) {
// Ensure we aren't on the same public IP address (no hairpin nat)
if reverse_did.dial_info.to_ip_addr()
@@ -306,14 +319,14 @@ impl RoutingDomainDetail for PublicInternetRoutingDomainDetail {
node_a,
node_b,
&udp_dial_info_filter,
reliable,
sequencing,
) {
// Does node A have a direct udp dialinfo that node B can reach?
if let Some(reverse_udp_did) = first_filtered_dial_info_detail(
node_b,
node_a,
&udp_dial_info_filter,
reliable,
sequencing,
) {
// Ensure we aren't on the same public IP address (no hairpin nat)
if reverse_udp_did.dial_info.to_ip_addr()
@@ -341,7 +354,7 @@ impl RoutingDomainDetail for PublicInternetRoutingDomainDetail {
node_a,
&inbound_relay.signed_node_info.node_info,
&dial_info_filter,
reliable,
sequencing,
)
.is_some()
{
@@ -412,7 +425,7 @@ impl RoutingDomainDetail for LocalNetworkRoutingDomainDetail {
_node_b_id: &DHTKey,
node_b: &NodeInfo,
dial_info_filter: DialInfoFilter,
reliable: bool,
sequencing: Sequencing,
) -> ContactMethod {
// Scope the filter down to protocols node A can do outbound
let dial_info_filter = dial_info_filter.filtered(
@@ -421,17 +434,25 @@ impl RoutingDomainDetail for LocalNetworkRoutingDomainDetail {
.with_protocol_type_set(node_a.outbound_protocols),
);
// Get first filtered dialinfo
let (sort, dial_info_filter) = match sequencing {
Sequencing::NoPreference => (None, dial_info_filter),
Sequencing::PreferOrdered => (
Some(DialInfoDetail::ordered_sequencing_sort),
dial_info_filter,
),
Sequencing::EnsureOrdered => (
Some(DialInfoDetail::ordered_sequencing_sort),
dial_info_filter.filtered(
&DialInfoFilter::all().with_protocol_type_set(ProtocolType::all_ordered_set()),
),
),
};
// If the filter is dead then we won't be able to connect
if dial_info_filter.is_dead() {
return ContactMethod::Unreachable;
}
// Get first filtered dialinfo
let sort = if reliable {
Some(DialInfoDetail::ordered_sequencing_sort)
} else {
None
};
let filter = |did: &DialInfoDetail| did.matches_filter(&dial_info_filter);
let opt_target_did = node_b.first_filtered_dial_info_detail(sort, filter);