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BubbleMergeConfigBuilder

distributed_topic_tracker

Struct BubbleMergeConfigBuilder 

Source 
pub struct BubbleMergeConfigBuilder { /* private fields */ }

Implementations§

Source§

impl BubbleMergeConfigBuilder

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pub fn initial_interval(self, interval: Duration) -> Self

Initial delay before starting bubble merge attempts.

Default: 30s.

Examples found in repository?
examples/full_config.rs (line 52)
17fn config_builder() -> Config {
18    Config::builder()
19        .dht_config(
20            DhtConfig::builder()
21                .retries(3)
22                .base_retry_interval(Duration::from_secs(5))
23                .max_retry_jitter(Duration::from_secs(10))
24                .get_timeout(Duration::from_secs(10))
25                .put_timeout(Duration::from_secs(10))
26                .build(),
27        )
28        .bootstrap_config(
29            BootstrapConfig::builder()
30                .max_bootstrap_records(5)
31                .publish_record_on_startup(true)
32                .check_older_records_first_on_startup(false)
33                .discovery_poll_interval(Duration::from_millis(2000))
34                .no_peers_retry_interval(Duration::from_millis(1500))
35                .per_peer_join_settle_time(Duration::from_millis(100))
36                .join_confirmation_wait_time(Duration::from_millis(500))
37                .build(),
38        )
39        .max_join_peer_count(4)
40        .publisher_config(
41            PublisherConfig::builder()
42                .initial_delay(Duration::from_secs(10))
43                .base_interval(Duration::from_secs(10))
44                .max_jitter(Duration::from_secs(50))
45                .build(),
46        )
47        .merge_config(
48            MergeConfig::builder()
49                .bubble_merge(
50                    BubbleMergeConfig::builder()
51                        .min_neighbors(4)
52                        .initial_interval(Duration::from_secs(30))
53                        .base_interval(Duration::from_secs(60))
54                        .max_jitter(Duration::from_secs(120))
55                        .fail_topic_creation_on_merge_startup_failure(true)
56                        .max_join_peers(2)
57                        .build(),
58                )
59                .message_overlap_merge(
60                    MessageOverlapMergeConfig::builder()
61                        .initial_interval(Duration::from_secs(30))
62                        .base_interval(Duration::from_secs(60))
63                        .max_jitter(Duration::from_secs(120))
64                        .fail_topic_creation_on_merge_startup_failure(true)
65                        .max_join_peers(2)
66                        .build(),
67                )
68                .build(),
69        )
70        .timeouts(
71            TimeoutConfig::builder()
72                .join_peer_timeout(Duration::from_secs(5))
73                .broadcast_neighbors_timeout(Duration::from_secs(5))
74                .broadcast_timeout(Duration::from_secs(5))
75                .build(),
76        )
77        .build()
78}
Source

pub fn base_interval(self, interval: Duration) -> Self

Base interval for bubble merge attempts. No-op if interval is Duration::ZERO.

If base_interval is called only once with Duration::ZERO, default value prevails. If base_interval is first called with a > Duration::ZERO, and then again with Duration::ZERO, the first set value is kept.

Default: 60s.

Examples found in repository?
examples/full_config.rs (line 53)
17fn config_builder() -> Config {
18    Config::builder()
19        .dht_config(
20            DhtConfig::builder()
21                .retries(3)
22                .base_retry_interval(Duration::from_secs(5))
23                .max_retry_jitter(Duration::from_secs(10))
24                .get_timeout(Duration::from_secs(10))
25                .put_timeout(Duration::from_secs(10))
26                .build(),
27        )
28        .bootstrap_config(
29            BootstrapConfig::builder()
30                .max_bootstrap_records(5)
31                .publish_record_on_startup(true)
32                .check_older_records_first_on_startup(false)
33                .discovery_poll_interval(Duration::from_millis(2000))
34                .no_peers_retry_interval(Duration::from_millis(1500))
35                .per_peer_join_settle_time(Duration::from_millis(100))
36                .join_confirmation_wait_time(Duration::from_millis(500))
37                .build(),
38        )
39        .max_join_peer_count(4)
40        .publisher_config(
41            PublisherConfig::builder()
42                .initial_delay(Duration::from_secs(10))
43                .base_interval(Duration::from_secs(10))
44                .max_jitter(Duration::from_secs(50))
45                .build(),
46        )
47        .merge_config(
48            MergeConfig::builder()
49                .bubble_merge(
50                    BubbleMergeConfig::builder()
51                        .min_neighbors(4)
52                        .initial_interval(Duration::from_secs(30))
53                        .base_interval(Duration::from_secs(60))
54                        .max_jitter(Duration::from_secs(120))
55                        .fail_topic_creation_on_merge_startup_failure(true)
56                        .max_join_peers(2)
57                        .build(),
58                )
59                .message_overlap_merge(
60                    MessageOverlapMergeConfig::builder()
61                        .initial_interval(Duration::from_secs(30))
62                        .base_interval(Duration::from_secs(60))
63                        .max_jitter(Duration::from_secs(120))
64                        .fail_topic_creation_on_merge_startup_failure(true)
65                        .max_join_peers(2)
66                        .build(),
67                )
68                .build(),
69        )
70        .timeouts(
71            TimeoutConfig::builder()
72                .join_peer_timeout(Duration::from_secs(5))
73                .broadcast_neighbors_timeout(Duration::from_secs(5))
74                .broadcast_timeout(Duration::from_secs(5))
75                .build(),
76        )
77        .build()
78}
Source

pub fn max_jitter(self, jitter: Duration) -> Self

Max random jitter added to bubble merge interval.

Default: 120s

Examples found in repository?
examples/full_config.rs (line 54)
17fn config_builder() -> Config {
18    Config::builder()
19        .dht_config(
20            DhtConfig::builder()
21                .retries(3)
22                .base_retry_interval(Duration::from_secs(5))
23                .max_retry_jitter(Duration::from_secs(10))
24                .get_timeout(Duration::from_secs(10))
25                .put_timeout(Duration::from_secs(10))
26                .build(),
27        )
28        .bootstrap_config(
29            BootstrapConfig::builder()
30                .max_bootstrap_records(5)
31                .publish_record_on_startup(true)
32                .check_older_records_first_on_startup(false)
33                .discovery_poll_interval(Duration::from_millis(2000))
34                .no_peers_retry_interval(Duration::from_millis(1500))
35                .per_peer_join_settle_time(Duration::from_millis(100))
36                .join_confirmation_wait_time(Duration::from_millis(500))
37                .build(),
38        )
39        .max_join_peer_count(4)
40        .publisher_config(
41            PublisherConfig::builder()
42                .initial_delay(Duration::from_secs(10))
43                .base_interval(Duration::from_secs(10))
44                .max_jitter(Duration::from_secs(50))
45                .build(),
46        )
47        .merge_config(
48            MergeConfig::builder()
49                .bubble_merge(
50                    BubbleMergeConfig::builder()
51                        .min_neighbors(4)
52                        .initial_interval(Duration::from_secs(30))
53                        .base_interval(Duration::from_secs(60))
54                        .max_jitter(Duration::from_secs(120))
55                        .fail_topic_creation_on_merge_startup_failure(true)
56                        .max_join_peers(2)
57                        .build(),
58                )
59                .message_overlap_merge(
60                    MessageOverlapMergeConfig::builder()
61                        .initial_interval(Duration::from_secs(30))
62                        .base_interval(Duration::from_secs(60))
63                        .max_jitter(Duration::from_secs(120))
64                        .fail_topic_creation_on_merge_startup_failure(true)
65                        .max_join_peers(2)
66                        .build(),
67                )
68                .build(),
69        )
70        .timeouts(
71            TimeoutConfig::builder()
72                .join_peer_timeout(Duration::from_secs(5))
73                .broadcast_neighbors_timeout(Duration::from_secs(5))
74                .broadcast_timeout(Duration::from_secs(5))
75                .build(),
76        )
77        .build()
78}
Source

pub fn min_neighbors(self, min_neighbors: usize) -> Self

Minimum number of neighbors required to attempt a bubble merge.

Default: 4.

Examples found in repository?
examples/full_config.rs (line 51)
17fn config_builder() -> Config {
18    Config::builder()
19        .dht_config(
20            DhtConfig::builder()
21                .retries(3)
22                .base_retry_interval(Duration::from_secs(5))
23                .max_retry_jitter(Duration::from_secs(10))
24                .get_timeout(Duration::from_secs(10))
25                .put_timeout(Duration::from_secs(10))
26                .build(),
27        )
28        .bootstrap_config(
29            BootstrapConfig::builder()
30                .max_bootstrap_records(5)
31                .publish_record_on_startup(true)
32                .check_older_records_first_on_startup(false)
33                .discovery_poll_interval(Duration::from_millis(2000))
34                .no_peers_retry_interval(Duration::from_millis(1500))
35                .per_peer_join_settle_time(Duration::from_millis(100))
36                .join_confirmation_wait_time(Duration::from_millis(500))
37                .build(),
38        )
39        .max_join_peer_count(4)
40        .publisher_config(
41            PublisherConfig::builder()
42                .initial_delay(Duration::from_secs(10))
43                .base_interval(Duration::from_secs(10))
44                .max_jitter(Duration::from_secs(50))
45                .build(),
46        )
47        .merge_config(
48            MergeConfig::builder()
49                .bubble_merge(
50                    BubbleMergeConfig::builder()
51                        .min_neighbors(4)
52                        .initial_interval(Duration::from_secs(30))
53                        .base_interval(Duration::from_secs(60))
54                        .max_jitter(Duration::from_secs(120))
55                        .fail_topic_creation_on_merge_startup_failure(true)
56                        .max_join_peers(2)
57                        .build(),
58                )
59                .message_overlap_merge(
60                    MessageOverlapMergeConfig::builder()
61                        .initial_interval(Duration::from_secs(30))
62                        .base_interval(Duration::from_secs(60))
63                        .max_jitter(Duration::from_secs(120))
64                        .fail_topic_creation_on_merge_startup_failure(true)
65                        .max_join_peers(2)
66                        .build(),
67                )
68                .build(),
69        )
70        .timeouts(
71            TimeoutConfig::builder()
72                .join_peer_timeout(Duration::from_secs(5))
73                .broadcast_neighbors_timeout(Duration::from_secs(5))
74                .broadcast_timeout(Duration::from_secs(5))
75                .build(),
76        )
77        .build()
78}
Source

pub fn fail_topic_creation_on_merge_startup_failure(self, fail: bool) -> Self

Whether to fail topic creation

If a bubble merge startup check fails (ret Err()) or just log and run topic without.

Default: true.

Examples found in repository?
examples/full_config.rs (line 55)
17fn config_builder() -> Config {
18    Config::builder()
19        .dht_config(
20            DhtConfig::builder()
21                .retries(3)
22                .base_retry_interval(Duration::from_secs(5))
23                .max_retry_jitter(Duration::from_secs(10))
24                .get_timeout(Duration::from_secs(10))
25                .put_timeout(Duration::from_secs(10))
26                .build(),
27        )
28        .bootstrap_config(
29            BootstrapConfig::builder()
30                .max_bootstrap_records(5)
31                .publish_record_on_startup(true)
32                .check_older_records_first_on_startup(false)
33                .discovery_poll_interval(Duration::from_millis(2000))
34                .no_peers_retry_interval(Duration::from_millis(1500))
35                .per_peer_join_settle_time(Duration::from_millis(100))
36                .join_confirmation_wait_time(Duration::from_millis(500))
37                .build(),
38        )
39        .max_join_peer_count(4)
40        .publisher_config(
41            PublisherConfig::builder()
42                .initial_delay(Duration::from_secs(10))
43                .base_interval(Duration::from_secs(10))
44                .max_jitter(Duration::from_secs(50))
45                .build(),
46        )
47        .merge_config(
48            MergeConfig::builder()
49                .bubble_merge(
50                    BubbleMergeConfig::builder()
51                        .min_neighbors(4)
52                        .initial_interval(Duration::from_secs(30))
53                        .base_interval(Duration::from_secs(60))
54                        .max_jitter(Duration::from_secs(120))
55                        .fail_topic_creation_on_merge_startup_failure(true)
56                        .max_join_peers(2)
57                        .build(),
58                )
59                .message_overlap_merge(
60                    MessageOverlapMergeConfig::builder()
61                        .initial_interval(Duration::from_secs(30))
62                        .base_interval(Duration::from_secs(60))
63                        .max_jitter(Duration::from_secs(120))
64                        .fail_topic_creation_on_merge_startup_failure(true)
65                        .max_join_peers(2)
66                        .build(),
67                )
68                .build(),
69        )
70        .timeouts(
71            TimeoutConfig::builder()
72                .join_peer_timeout(Duration::from_secs(5))
73                .broadcast_neighbors_timeout(Duration::from_secs(5))
74                .broadcast_timeout(Duration::from_secs(5))
75                .build(),
76        )
77        .build()
78}
Source

pub fn max_join_peers(self, max_join_peers: usize) -> Self

Max number of peers to join during a bubble merge attempt. No-op if max_join_peers is zero.

If max_join_peers is called only once with zero, default value prevails. If max_join_peers is first called with a > zero, and then again with zero, the first set value is kept.

Default: 2.

Examples found in repository?
examples/full_config.rs (line 56)
17fn config_builder() -> Config {
18    Config::builder()
19        .dht_config(
20            DhtConfig::builder()
21                .retries(3)
22                .base_retry_interval(Duration::from_secs(5))
23                .max_retry_jitter(Duration::from_secs(10))
24                .get_timeout(Duration::from_secs(10))
25                .put_timeout(Duration::from_secs(10))
26                .build(),
27        )
28        .bootstrap_config(
29            BootstrapConfig::builder()
30                .max_bootstrap_records(5)
31                .publish_record_on_startup(true)
32                .check_older_records_first_on_startup(false)
33                .discovery_poll_interval(Duration::from_millis(2000))
34                .no_peers_retry_interval(Duration::from_millis(1500))
35                .per_peer_join_settle_time(Duration::from_millis(100))
36                .join_confirmation_wait_time(Duration::from_millis(500))
37                .build(),
38        )
39        .max_join_peer_count(4)
40        .publisher_config(
41            PublisherConfig::builder()
42                .initial_delay(Duration::from_secs(10))
43                .base_interval(Duration::from_secs(10))
44                .max_jitter(Duration::from_secs(50))
45                .build(),
46        )
47        .merge_config(
48            MergeConfig::builder()
49                .bubble_merge(
50                    BubbleMergeConfig::builder()
51                        .min_neighbors(4)
52                        .initial_interval(Duration::from_secs(30))
53                        .base_interval(Duration::from_secs(60))
54                        .max_jitter(Duration::from_secs(120))
55                        .fail_topic_creation_on_merge_startup_failure(true)
56                        .max_join_peers(2)
57                        .build(),
58                )
59                .message_overlap_merge(
60                    MessageOverlapMergeConfig::builder()
61                        .initial_interval(Duration::from_secs(30))
62                        .base_interval(Duration::from_secs(60))
63                        .max_jitter(Duration::from_secs(120))
64                        .fail_topic_creation_on_merge_startup_failure(true)
65                        .max_join_peers(2)
66                        .build(),
67                )
68                .build(),
69        )
70        .timeouts(
71            TimeoutConfig::builder()
72                .join_peer_timeout(Duration::from_secs(5))
73                .broadcast_neighbors_timeout(Duration::from_secs(5))
74                .broadcast_timeout(Duration::from_secs(5))
75                .build(),
76        )
77        .build()
78}
Source

pub fn build(self) -> BubbleMergeConfig

Build the BubbleMergeConfig.

Examples found in repository?
examples/full_config.rs (line 57)
17fn config_builder() -> Config {
18    Config::builder()
19        .dht_config(
20            DhtConfig::builder()
21                .retries(3)
22                .base_retry_interval(Duration::from_secs(5))
23                .max_retry_jitter(Duration::from_secs(10))
24                .get_timeout(Duration::from_secs(10))
25                .put_timeout(Duration::from_secs(10))
26                .build(),
27        )
28        .bootstrap_config(
29            BootstrapConfig::builder()
30                .max_bootstrap_records(5)
31                .publish_record_on_startup(true)
32                .check_older_records_first_on_startup(false)
33                .discovery_poll_interval(Duration::from_millis(2000))
34                .no_peers_retry_interval(Duration::from_millis(1500))
35                .per_peer_join_settle_time(Duration::from_millis(100))
36                .join_confirmation_wait_time(Duration::from_millis(500))
37                .build(),
38        )
39        .max_join_peer_count(4)
40        .publisher_config(
41            PublisherConfig::builder()
42                .initial_delay(Duration::from_secs(10))
43                .base_interval(Duration::from_secs(10))
44                .max_jitter(Duration::from_secs(50))
45                .build(),
46        )
47        .merge_config(
48            MergeConfig::builder()
49                .bubble_merge(
50                    BubbleMergeConfig::builder()
51                        .min_neighbors(4)
52                        .initial_interval(Duration::from_secs(30))
53                        .base_interval(Duration::from_secs(60))
54                        .max_jitter(Duration::from_secs(120))
55                        .fail_topic_creation_on_merge_startup_failure(true)
56                        .max_join_peers(2)
57                        .build(),
58                )
59                .message_overlap_merge(
60                    MessageOverlapMergeConfig::builder()
61                        .initial_interval(Duration::from_secs(30))
62                        .base_interval(Duration::from_secs(60))
63                        .max_jitter(Duration::from_secs(120))
64                        .fail_topic_creation_on_merge_startup_failure(true)
65                        .max_join_peers(2)
66                        .build(),
67                )
68                .build(),
69        )
70        .timeouts(
71            TimeoutConfig::builder()
72                .join_peer_timeout(Duration::from_secs(5))
73                .broadcast_neighbors_timeout(Duration::from_secs(5))
74                .broadcast_timeout(Duration::from_secs(5))
75                .build(),
76        )
77        .build()
78}

Trait Implementations§

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impl Clone for BubbleMergeConfigBuilder

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fn clone(&self) -> BubbleMergeConfigBuilder

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BubbleMergeConfigBuilder

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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