Move `TranslatorSv2` lib code out of `main.rs` #1092

jbesraa · 2024-08-13T10:51:55Z

Related to #1093

github-actions · 2024-08-13T10:56:20Z

Bencher

Report	Fri, August 30, 2024 at 16:47:57 UTC
Project	Stratum v2 (SRI)
Branch	2024-08-09-refactor-tproxy
Testbed	sv1

Click to view all benchmark results

Benchmark	Estimated Cycles	Estimated Cycles Results estimated cycles \| (Δ%)	Estimated Cycles Upper Boundary estimated cycles \| (%)	Instructions	Instructions Results instructions \| (Δ%)	Instructions Upper Boundary instructions \| (%)	L1 Accesses	L1 Accesses Results accesses \| (Δ%)	L1 Accesses Upper Boundary accesses \| (%)	L2 Accesses	L2 Accesses Results accesses \| (Δ%)	L2 Accesses Upper Boundary accesses \| (%)	RAM Accesses	RAM Accesses Results accesses \| (Δ%)	RAM Accesses Upper Boundary accesses \| (%)
get_authorize	✅ (view plot)	8,402.00 (-0.40%)	8,692.44 (96.66%)	✅ (view plot)	3,746.00 (+0.02%)	3,847.26 (97.37%)	✅ (view plot)	5,252.00 (-0.02%)	5,392.16 (97.40%)	✅ (view plot)	7.00 (-5.99%)	10.23 (68.40%)	✅ (view plot)	89.00 (-0.97%)	93.49 (95.19%)
get_submit	✅ (view plot)	95,345.00 (-0.18%)	96,052.56 (99.26%)	✅ (view plot)	59,439.00 (-0.05%)	59,718.77 (99.53%)	✅ (view plot)	85,370.00 (-0.05%)	85,759.69 (99.55%)	✅ (view plot)	42.00 (-16.89%)	64.84 (64.77%)	✅ (view plot)	279.00 (-0.90%)	287.78 (96.95%)
get_subscribe	✅ (view plot)	8,025.00 (+0.35%)	8,263.37 (97.12%)	✅ (view plot)	2,841.00 (+0.26%)	2,931.83 (96.90%)	✅ (view plot)	3,970.00 (+0.24%)	4,091.45 (97.03%)	✅ (view plot)	13.00 (-7.79%)	20.50 (63.42%)	✅ (view plot)	114.00 (+0.61%)	117.57 (96.96%)
serialize_authorize	✅ (view plot)	12,249.00 (+0.10%)	12,520.46 (97.83%)	✅ (view plot)	5,317.00 (+0.01%)	5,418.26 (98.13%)	✅ (view plot)	7,414.00 (-0.01%)	7,554.46 (98.14%)	✅ (view plot)	8.00 (-18.04%)	13.37 (59.81%)	✅ (view plot)	137.00 (+0.45%)	141.22 (97.01%)
serialize_deserialize_authorize	✅ (view plot)	24,687.00 (+0.59%)	24,835.07 (99.40%)	✅ (view plot)	9,868.00 (-0.32%)	10,016.87 (98.51%)	✅ (view plot)	13,927.00 (-0.30%)	14,141.04 (98.49%)	✅ (view plot)	38.00 (+5.78%)	41.82 (90.87%)	✅ (view plot)	302.00 (+1.69%)	303.92 (99.37%)
serialize_deserialize_handle_authorize	✅ (view plot)	30,354.00 (+0.49%)	30,482.93 (99.58%)	✅ (view plot)	12,071.00 (-0.18%)	12,197.97 (98.96%)	✅ (view plot)	17,089.00 (-0.17%)	17,264.29 (98.98%)	✅ (view plot)	63.00 (+8.91%)	64.08 (98.31%)	✅ (view plot)	370.00 (+1.18%)	372.71 (99.27%)
serialize_deserialize_handle_submit	✅ (view plot)	126,518.00 (+0.06%)	126,996.55 (99.62%)	✅ (view plot)	73,280.00 (+0.02%)	73,563.30 (99.61%)	✅ (view plot)	105,053.00 (+0.03%)	105,446.38 (99.63%)	✅ (view plot)	107.00 (-5.90%)	133.70 (80.03%)	✅ (view plot)	598.00 (+0.34%)	601.87 (99.36%)
serialize_deserialize_handle_subscribe	✅ (view plot)	28,002.00 (+1.48%)	28,089.85 (99.69%)	✅ (view plot)	9,659.00 (+0.20%)	9,740.10 (99.17%)	✅ (view plot)	13,657.00 (+0.17%)	13,772.85 (99.16%)	✅ (view plot)	69.00 (+6.14%)	72.47 (95.21%)	✅ (view plot)	400.00 (+2.68%)	402.33 (99.42%)
serialize_deserialize_submit	✅ (view plot)	115,181.00 (+0.03%)	115,651.25 (99.59%)	✅ (view plot)	68,057.00 (-0.02%)	68,355.56 (99.56%)	✅ (view plot)	97,656.00 (-0.03%)	98,096.24 (99.55%)	✅ (view plot)	61.00 (-7.10%)	77.03 (79.19%)	✅ (view plot)	492.00 (+0.52%)	495.41 (99.31%)
serialize_deserialize_subscribe	✅ (view plot)	23,379.00 (+1.57%)	23,506.94 (99.46%)	✅ (view plot)	8,211.00 (+0.21%)	8,295.25 (98.98%)	✅ (view plot)	11,564.00 (+0.19%)	11,680.43 (99.00%)	✅ (view plot)	39.00 (+1.56%)	43.34 (89.99%)	✅ (view plot)	332.00 (+2.97%)	334.59 (99.23%)
serialize_submit	✅ (view plot)	99,814.00 (-0.08%)	100,406.97 (99.41%)	✅ (view plot)	61,483.00 (-0.05%)	61,766.64 (99.54%)	✅ (view plot)	88,209.00 (-0.05%)	88,610.71 (99.55%)	✅ (view plot)	46.00 (-10.64%)	64.18 (71.68%)	✅ (view plot)	325.00 (-0.10%)	331.03 (98.18%)
serialize_subscribe	✅ (view plot)	11,426.00 (+0.47%)	11,657.07 (98.02%)	✅ (view plot)	4,188.00 (+0.17%)	4,278.83 (97.88%)	✅ (view plot)	5,826.00 (+0.14%)	5,948.62 (97.94%)	✅ (view plot)	14.00 (-4.94%)	19.70 (71.06%)	✅ (view plot)	158.00 (+0.88%)	162.11 (97.46%)

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github-actions · 2024-08-13T10:56:21Z

Bencher

Report	Fri, August 30, 2024 at 16:48:11 UTC
Project	Stratum v2 (SRI)
Branch	2024-08-09-refactor-tproxy
Testbed	sv2

🚨 1 ALERT: Threshold Boundary Limit exceeded!

Benchmark	Measure (units)	View	Value	Lower Boundary	Upper Boundary
client_sv2_mining_message_submit_standard	L2 Accesses (accesses)	🚨 (view plot \| view alert)	24.00 (+38.22%)		22.94 (104.64%)

Click to view all benchmark results

Benchmark	Estimated Cycles	Estimated Cycles Results estimated cycles \| (Δ%)	Estimated Cycles Upper Boundary estimated cycles \| (%)	Instructions	Instructions Results instructions \| (Δ%)	Instructions Upper Boundary instructions \| (%)	L1 Accesses	L1 Accesses Results accesses \| (Δ%)	L1 Accesses Upper Boundary accesses \| (%)	L2 Accesses	L2 Accesses Results accesses \| (Δ%)	L2 Accesses Upper Boundary accesses \| (%)	RAM Accesses	RAM Accesses Results accesses \| (Δ%)	RAM Accesses Upper Boundary accesses \| (%)
client_sv2_handle_message_common	✅ (view plot)	2,137.00 (+3.46%)	2,149.55 (99.42%)	✅ (view plot)	473.00 (+0.39%)	484.17 (97.69%)	✅ (view plot)	732.00 (-0.10%)	752.21 (97.31%)	✅ (view plot)	8.00 (+23.94%)	12.28 (65.13%)	✅ (view plot)	39.00 (+4.95%)	39.47 (98.82%)
client_sv2_handle_message_mining	✅ (view plot)	8,204.00 (-0.00%)	8,318.34 (98.63%)	✅ (view plot)	2,137.00 (+0.24%)	2,168.30 (98.56%)	✅ (view plot)	3,159.00 (+0.23%)	3,210.50 (98.40%)	✅ (view plot)	36.00 (-3.00%)	43.06 (83.60%)	✅ (view plot)	139.00 (-0.04%)	141.62 (98.15%)
client_sv2_mining_message_submit_standard	✅ (view plot)	6,339.00 (+0.92%)	6,382.19 (99.32%)	✅ (view plot)	1,750.00 (-0.01%)	1,762.52 (99.29%)	✅ (view plot)	2,544.00 (-0.37%)	2,573.12 (98.87%)	🚨 (view plot \| view alert)	24.00 (+38.22%)	22.94 (104.64%)	✅ (view plot)	105.00 (+0.94%)	106.78 (98.33%)
client_sv2_mining_message_submit_standard_serialize	✅ (view plot)	14,792.00 (+0.14%)	14,987.52 (98.70%)	✅ (view plot)	4,694.00 (-0.00%)	4,706.52 (99.73%)	✅ (view plot)	6,752.00 (-0.06%)	6,774.23 (99.67%)	✅ (view plot)	47.00 (+3.27%)	52.47 (89.58%)	✅ (view plot)	223.00 (+0.22%)	228.65 (97.53%)
client_sv2_mining_message_submit_standard_serialize_deserialize	✅ (view plot)	27,578.00 (+0.27%)	27,805.12 (99.18%)	✅ (view plot)	10,585.00 (+0.25%)	10,605.85 (99.80%)	✅ (view plot)	15,398.00 (+0.23%)	15,432.00 (99.78%)	✅ (view plot)	84.00 (+2.07%)	88.43 (94.99%)	✅ (view plot)	336.00 (+0.26%)	343.54 (97.81%)
client_sv2_open_channel	✅ (view plot)	4,413.00 (-0.75%)	4,612.87 (95.67%)	✅ (view plot)	1,461.00 (+0.06%)	1,471.98 (99.25%)	✅ (view plot)	2,158.00 (+0.15%)	2,172.80 (99.32%)	✅ (view plot)	10.00 (-8.90%)	15.90 (62.90%)	✅ (view plot)	63.00 (-1.42%)	68.41 (92.10%)
client_sv2_open_channel_serialize	✅ (view plot)	14,084.00 (-0.53%)	14,420.90 (97.66%)	✅ (view plot)	5,064.00 (+0.02%)	5,074.98 (99.78%)	✅ (view plot)	7,324.00 (+0.05%)	7,340.34 (99.78%)	✅ (view plot)	36.00 (+0.83%)	41.33 (87.11%)	✅ (view plot)	188.00 (-1.20%)	197.62 (95.13%)
client_sv2_open_channel_serialize_deserialize	✅ (view plot)	22,711.00 (+0.29%)	22,950.41 (98.96%)	✅ (view plot)	8,027.00 (+0.35%)	8,045.05 (99.78%)	✅ (view plot)	11,671.00 (+0.29%)	11,703.50 (99.72%)	✅ (view plot)	80.00 (+8.51%)	82.21 (97.31%)	✅ (view plot)	304.00 (0.00%)	312.53 (97.27%)
client_sv2_setup_connection	✅ (view plot)	4,715.00 (+0.53%)	4,756.67 (99.12%)	✅ (view plot)	1,502.00 (+0.06%)	1,512.98 (99.27%)	✅ (view plot)	2,275.00 (-0.07%)	2,295.45 (99.11%)	✅ (view plot)	12.00 (+26.92%)	14.35 (83.60%)	✅ (view plot)	68.00 (+0.57%)	69.51 (97.83%)
client_sv2_setup_connection_serialize	✅ (view plot)	16,182.00 (-0.27%)	16,445.56 (98.40%)	✅ (view plot)	5,963.00 (+0.02%)	5,973.98 (99.82%)	✅ (view plot)	8,662.00 (+0.05%)	8,678.47 (99.81%)	✅ (view plot)	41.00 (-4.40%)	51.55 (79.53%)	✅ (view plot)	209.00 (-0.53%)	216.06 (96.73%)
client_sv2_setup_connection_serialize_deserialize	✅ (view plot)	35,624.00 (+0.23%)	35,716.48 (99.74%)	✅ (view plot)	14,855.00 (+0.19%)	14,873.38 (99.88%)	✅ (view plot)	21,819.00 (+0.19%)	21,854.54 (99.84%)	✅ (view plot)	94.00 (-1.96%)	111.38 (84.40%)	✅ (view plot)	381.00 (+0.37%)	383.65 (99.31%)

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github-actions · 2024-08-13T10:56:37Z

Bencher

Report	Fri, August 30, 2024 at 16:47:58 UTC
Project	Stratum v2 (SRI)
Branch	2024-08-09-refactor-tproxy
Testbed	sv2

🚨 2 ALERTS: Threshold Boundary Limits exceeded!

Benchmark	Measure (units)	View	Value	Lower Boundary	Upper Boundary
client_sv2_mining_message_submit_standard_serialize_deserialize	Latency (nanoseconds (ns))	🚨 (view plot \| view alert)	668.70 (+12.46%)		632.52 (105.72%)
client_sv2_open_channel	Latency (nanoseconds (ns))	🚨 (view plot \| view alert)	177.66 (+7.12%)		172.37 (103.07%)

Click to view all benchmark results

Benchmark	Latency	Latency Results nanoseconds (ns) \| (Δ%)	Latency Upper Boundary nanoseconds (ns) \| (%)
client_sv2_handle_message_common	✅ (view plot)	44.01 (-1.37%)	45.57 (96.59%)
client_sv2_handle_message_mining	✅ (view plot)	74.59 (+0.93%)	83.03 (89.83%)
client_sv2_mining_message_submit_standard	✅ (view plot)	14.66 (+0.01%)	14.71 (99.66%)
client_sv2_mining_message_submit_standard_serialize	✅ (view plot)	273.22 (+2.50%)	284.84 (95.92%)
client_sv2_mining_message_submit_standard_serialize_deserialize	🚨 (view plot \| view alert)	668.70 (+12.46%)	632.52 (105.72%)
client_sv2_open_channel	🚨 (view plot \| view alert)	177.66 (+7.12%)	172.37 (103.07%)
client_sv2_open_channel_serialize	✅ (view plot)	294.64 (+4.54%)	294.70 (99.98%)
client_sv2_open_channel_serialize_deserialize	✅ (view plot)	376.48 (-0.41%)	427.76 (88.01%)
client_sv2_setup_connection	✅ (view plot)	160.54 (-1.76%)	174.94 (91.77%)
client_sv2_setup_connection_serialize	✅ (view plot)	429.79 (-8.69%)	511.71 (83.99%)
client_sv2_setup_connection_serialize_deserialize	✅ (view plot)	1,052.00 (+7.08%)	1,074.35 (97.92%)

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github-actions · 2024-08-13T10:56:41Z

Bencher

Report	Fri, August 30, 2024 at 16:48:11 UTC
Project	Stratum v2 (SRI)
Branch	1092/merge
Testbed	sv1

Click to view all benchmark results

Benchmark	Latency	Latency Results nanoseconds (ns) \| (Δ%)	Latency Upper Boundary nanoseconds (ns) \| (%)
client-submit-serialize	✅ (view plot)	6,867.90 (+0.46%)	7,297.83 (94.11%)
client-submit-serialize-deserialize	✅ (view plot)	7,858.40 (+0.99%)	8,279.94 (94.91%)
client-submit-serialize-deserialize-handle/client-submit-serialize-deserialize-handle	✅ (view plot)	8,369.00 (+0.15%)	8,782.27 (95.29%)
client-sv1-authorize-serialize-deserialize-handle/client-sv1-authorize-serialize-deserialize-handle	✅ (view plot)	904.09 (-0.07%)	941.83 (95.99%)
client-sv1-authorize-serialize-deserialize/client-sv1-authorize-serialize-deserialize	✅ (view plot)	726.37 (+3.19%)	733.75 (98.99%)
client-sv1-authorize-serialize/client-sv1-authorize-serialize	✅ (view plot)	252.96 (+1.47%)	256.22 (98.73%)
client-sv1-get-authorize/client-sv1-get-authorize	✅ (view plot)	157.71 (+0.31%)	162.27 (97.19%)
client-sv1-get-submit	✅ (view plot)	6,571.10 (-0.63%)	7,056.49 (93.12%)
client-sv1-get-subscribe/client-sv1-get-subscribe	✅ (view plot)	270.81 (-2.27%)	292.58 (92.56%)
client-sv1-subscribe-serialize-deserialize-handle/client-sv1-subscribe-serialize-deserialize-handle	✅ (view plot)	772.76 (+2.39%)	791.01 (97.69%)
client-sv1-subscribe-serialize-deserialize/client-sv1-subscribe-serialize-deserialize	✅ (view plot)	624.25 (+1.17%)	642.97 (97.09%)
client-sv1-subscribe-serialize/client-sv1-subscribe-serialize	✅ (view plot)	207.57 (+0.08%)	218.55 (94.98%)

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Shourya742

Concept ACK

Shourya742 · 2024-08-14T09:56:28Z

roles/translator/src/lib/mod.rs

+        debug!("Starting up status listener");
+        // Check all tasks if is_finished() is true, if so exit
+        loop {
+            let task_status = tokio::select! {


Suggested change

let task_status = tokio::select! {

let task_status = select! {

Select macro can be added to above tokio import

Shourya742 · 2024-08-14T10:39:57Z

roles/translator/src/lib/proxy_config.rs

+pub struct TranslatorProxyUpstream {
+    address: String,
+    port: u16,
+    authority_pubkey: Secp256k1PublicKey,
+    difficulty_config: UpstreamDifficultyConfig,
+}
+
+pub struct TranslatorProxyDownstream {
+    address: String,
+    port: u16,
+    difficulty_config: DownstreamDifficultyConfig,
+}
+
+impl ProxyConfig {
+    pub fn new(
+        upstream: TranslatorProxyUpstream,
+        downstream: TranslatorProxyDownstream,
+        max_supported_version: u16,
+        min_supported_version: u16,
+        min_extranonce2_size: u16,
+    ) -> Self {
+        Self {
+            upstream_address: upstream.address,
+            upstream_port: upstream.port,
+            upstream_authority_pubkey: upstream.authority_pubkey,
+            downstream_address: downstream.address,
+            downstream_port: downstream.port,
+            max_supported_version,
+            min_supported_version,
+            min_extranonce2_size,
+            downstream_difficulty_config: downstream.difficulty_config,
+            upstream_difficulty_config: upstream.difficulty_config,
+        }
+    }
+}
+


Since these structs are open to anyone starting a translator and are used for the initial proxy setup, it’s important to make sure they're easy to use and less error-prone. These structs have a lot of fields and can get pretty lengthy, so I suggest using the Builder design pattern to simplify things. This approach will make initialization less prone to mistakes and more straightforward. Here’s a quick example:

#[derive(Debug, Deserialize, Clone)] struct ProxyConfig { pub upstream_address: String, pub upstream_port: u16, pub upstream_authority_pubkey: Secp256k1PublicKey, pub downstream_address: String, pub downstream_port: u16, pub max_supported_version: u16, pub min_supported_version: u16, pub min_extranonce2_size: u16, pub downstream_difficulty_config: DownstreamDifficultyConfig, pub upstream_difficulty_config: UpstreamDifficultyConfig, } pub struct ProxyConfigBuilder { upstream: Option<TranslatorProxyUpstream>, downstream: Option<TranslatorProxyDownstream>, max_supported_version: Option<u16>, min_supported_version: Option<u16>, min_extranonce2_size: Option<u16>, } impl ProxyConfigBuilder { pub fn builder() -> Self { Self { upstream: None, downstream: None, max_supported_version: None, min_supported_version: None, min_extranonce2_size: None, } } pub fn upstream(mut self, upstream: TranslatorProxyUpstream) -> Self { self.upstream = Some(upstream); self } pub fn downstream(mut self, downstream: TranslatorProxyDownstream) -> Self { self.downstream = Some(downstream); self } pub fn max_supported_version(mut self, version: u16) -> Self { self.max_supported_version = Some(version); self } pub fn min_supported_version(mut self, version: u16) -> Self { self.min_supported_version = Some(version); self } pub fn min_extranonce2_size(mut self, size: u16) -> Self { self.min_extranonce2_size = Some(size); self } pub fn build(self) -> Result<ProxyConfig, &'static str> { Ok(ProxyConfig { upstream_address: self.upstream.ok_or("Upstream not set")?.address, upstream_port: self.upstream.ok_or("Upstream not set")?.port, upstream_authority_pubkey: self.upstream.ok_or("Upstream not set")?.authority_pubkey, downstream_address: self.downstream.ok_or("Downstream not set")?.address, downstream_port: self.downstream.ok_or("Downstream not set")?.port, max_supported_version: self.max_supported_version.ok_or("Max version not set")?, min_supported_version: self.min_supported_version.ok_or("Min version not set")?, min_extranonce2_size: self.min_extranonce2_size.ok_or("Min extranonce size not set")?, downstream_difficulty_config: self.downstream.ok_or("Downstream not set")?.difficulty_config, upstream_difficulty_config: self.upstream.ok_or("Upstream not set")?.difficulty_config, }) } }

So, the public API would look something like this:

let proxy_config = ProxyConfigBuilder::builder().upstream(upstream).downstream(downstream).max_supported_version(2).min_supported_version(1).min_extranonce2_size(8).build()

This makes it easier to set up and less likely to cause errors.

cc: @plebhash @GitGab19 @jbesraa

I don't see any cons in doing that. I just think that if we are going to use a specific pattern, it should be the same everywhere

If this change is desired (I like builder patterns, personally), it should be a separate PR and issue, imho. Would make for a good first issue

If this change is desired (I like builder patterns, personally), it should be a separate PR and issue, imho. Would make for a good first issue

Completely agree 💯
Maybe we could push this one which could be used as an example for the good first issue(s)

I relayed #1116 to #1069 (comment)

this is a good idea but probably not too urgent for now

also related: #1069 (comment)

average-gary

lgtm pending updating with base branch

average-gary · 2024-08-13T16:31:08Z

roles/translator/src/lib/mod.rs

+        let proxy_config = self.config.clone();
+        // Sender/Receiver to send a SV2 `SubmitSharesExtended` from the `Bridge` to the `Upstream`
+        // (Sender<SubmitSharesExtended<'static>>, Receiver<SubmitSharesExtended<'static>>)
+        let (tx_sv2_submit_shares_ext, rx_sv2_submit_shares_ext) = bounded(10);


#1066 (comment)

average-gary · 2024-08-14T13:44:03Z

roles/translator/src/lib/proxy_config.rs

+pub struct TranslatorProxyUpstream {
+    address: String,
+    port: u16,
+    authority_pubkey: Secp256k1PublicKey,
+    difficulty_config: UpstreamDifficultyConfig,
+}
+
+pub struct TranslatorProxyDownstream {
+    address: String,
+    port: u16,
+    difficulty_config: DownstreamDifficultyConfig,
+}
+
+impl ProxyConfig {
+    pub fn new(
+        upstream: TranslatorProxyUpstream,
+        downstream: TranslatorProxyDownstream,
+        max_supported_version: u16,
+        min_supported_version: u16,
+        min_extranonce2_size: u16,
+    ) -> Self {
+        Self {
+            upstream_address: upstream.address,
+            upstream_port: upstream.port,
+            upstream_authority_pubkey: upstream.authority_pubkey,
+            downstream_address: downstream.address,
+            downstream_port: downstream.port,
+            max_supported_version,
+            min_supported_version,
+            min_extranonce2_size,
+            downstream_difficulty_config: downstream.difficulty_config,
+            upstream_difficulty_config: upstream.difficulty_config,
+        }
+    }
+}
+


If this change is desired (I like builder patterns, personally), it should be a separate PR and issue, imho. Would make for a good first issue

average-gary · 2024-08-14T13:45:53Z

roles/translator/src/lib/proxy_config.rs

+}
+
+impl ProxyConfig {
+    pub fn new(


It feels like there could be additional limitation to the extranonce and version fields here. Definitely outside the scope of this PR but worth mentioning for discussion.

Shourya742 · 2024-08-18T11:28:20Z

I tested the branch locally, and the logs for the translator look fine. However, I noticed quite a few warnings. I believe some of the error cases are no longer being triggered. If possible, could you remove those and resolve the other warnings as well? Everything else looks good.

Warning Logs Translator


fields extranonce and extranonce2_len are never read

--> translator/src/lib/downstream_sv1/mod.rs:27:9

|

24 | pub struct SubmitShareWithChannelId {

|            ------------------------ fields in this struct

...

27 |     pub extranonce: Vec,

|         ^^^^^^^^^^

28 |     pub extranonce2_len: usize,

|         ^^^^^^^^^^^^^^^

|

= note: SubmitShareWithChannelId has a derived impl for the trait Debug, but this is intentionally ignored during dead code analysis

= note: #[warn(dead_code)] on by default
warning: field 0 is never read

--> translator/src/lib/error.rs:16:9

|

15 |     SubmitSharesExtended(

|     -------------------- field in this variant

16 |         async_channel::SendError<roles_logic_sv2::mining_sv2::SubmitSharesExtended<'a...

|         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

16 |         (),

|         ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:18:20

|

18 |     SetNewPrevHash(async_channel::SendError<roles_logic_sv2::mining_sv2::SetNewPrevHash<'a>...

|     -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

|     |

|     field in this variant

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

18 |     SetNewPrevHash(()),

|                    ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:19:26

|

19 |     NewExtendedMiningJob(async_channel::SendError<NewExtendedMiningJob<'a>...

|     -------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

|     |

|     field in this variant

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

19 |     NewExtendedMiningJob(()),

|                          ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:20:12

|

20 |     Notify(tokio::sync::broadcast::error::SendError<Notify<'a>>),

|     ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

|     |

|     field in this variant

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

20 |     Notify(()),

|            ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:21:15

|

21 |     V1Message(async_channel::SendErrorv1::Message),

|     --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

|     |

|     field in this variant

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

21 |     V1Message(()),

|               ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:22:13

|

22 |     General(String),

|     ------- ^^^^^^

|     |

|     field in this variant

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

22 |     General(()),

|             ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:23:16

|

23 |     Extranonce(async_channel::SendError<(ExtendedExtranonce, u32)>),

|     ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

|     |

|     field in this variant

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

23 |     Extranonce(()),

|                ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:25:9

|

24 |     SetCustomMiningJob(

|     ------------------ field in this variant

25 |         async_channel::SendError<roles_logic_sv2::mining_sv2::SetCustomMiningJob<'a...

|         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

25 |         (),

|         ~~
warning: field 0 is never read

--> translator/src/lib/error.rs:28:9

|

27 |       NewTemplate(

|       ----------- field in this variant

28 | /         async_channel::SendError<(

29 | |             roles_logic_sv2::template_distribution_sv2::SetNewPrevHash...

30 | |             Vec,

31 | |         )>,

| |__________^

|

help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field

|

28 |         (),

|         ~~
warning: field target is never read

--> translator/src/lib/proxy/bridge.rs:529:9

|

525 | pub struct OpenSv1Downstream {

|            ----------------- field in this struct

...

529 |     pub target: Arc<Mutex<Vec>>,

|         ^^^^^^
warning: struct TranslatorProxyUpstream is never constructed

--> translator/src/lib/proxy_config.rs:18:12

|

18 | pub struct TranslatorProxyUpstream {

|            ^^^^^^^^^^^^^^^^^^^^^^^
warning: struct TranslatorProxyDownstream is never constructed

--> translator/src/lib/proxy_config.rs:25:12

|

25 | pub struct TranslatorProxyDownstream {

|            ^^^^^^^^^^^^^^^^^^^^^^^^^
warning: associated function new is never used

--> translator/src/lib/proxy_config.rs:32:12

|

31 | impl ProxyConfig {

| ---------------- associated function in this implementation

32 |     pub fn new(

|            ^^^
warning: associated function new is never used

--> translator/src/lib/proxy_config.rs:65:12

|

64 | impl DownstreamDifficultyConfig {

| ------------------------------- associated function in this implementation

65 |     pub fn new(

|            ^^^
warning: fields timestamp_of_last_update and should_aggregate are never read

--> translator/src/lib/proxy_config.rs:91:9

|

87 | pub struct UpstreamDifficultyConfig {

|            ------------------------ fields in this struct

...

91 |     pub timestamp_of_last_update: u64,

|         ^^^^^^^^^^^^^^^^^^^^^^^^

92 |     #[serde(default = "bool::default")]

93 |     pub should_aggregate: bool,

|         ^^^^^^^^^^^^^^^^

|

= note: UpstreamDifficultyConfig has derived impls for the traits Clone and Debug, but these are intentionally ignored during dead code analysis
warning: associated function new is never used

--> translator/src/lib/proxy_config.rs:97:12

|

96 | impl UpstreamDifficultyConfig {

| ----------------------------- associated function in this implementation

97 |     pub fn new(

|            ^^^
warning: struct Sv2MiningConnection is never constructed

--> translator/src/lib/upstream_sv2/mod.rs:15:12

|

15 | pub struct Sv2MiningConnection {

|            ^^^^^^^^^^^^^^^^^^^

|

= note: Sv2MiningConnection has derived impls for the traits Debug and Clone, but these are intentionally ignored during dead code analysis

jbesraa · 2024-08-21T10:59:28Z

I tested the branch locally, and the logs for the translator look fine. However, I noticed quite a few warnings. I believe some of the error cases are no longer being triggered. If possible, could you remove those and resolve the other warnings as well? Everything else looks good.
Warning Logs Translator
fields `extranonce` and `extranonce2_len` are never read --> translator/src/lib/downstream_sv1/mod.rs:27:9 | 24 | pub struct SubmitShareWithChannelId { | ------------------------ fields in this struct ... 27 | pub extranonce: Vec, | ^^^^^^^^^^ 28 | pub extranonce2_len: usize, | ^^^^^^^^^^^^^^^ | = note: `SubmitShareWithChannelId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis = note: `#[warn(dead_code)]` on by default warning: field `0` is never read --> translator/src/lib/error.rs:16:9 | 15 | SubmitSharesExtended( | -------------------- field in this variant 16 | async_channel::SendError<roles_logic_sv2::mining_sv2::SubmitSharesExtended<'a... | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 16 | (), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:18:20 | 18 | SetNewPrevHash(async_channel::SendError<roles_logic_sv2::mining_sv2::SetNewPrevHash<'a>... | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | field in this variant | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 18 | SetNewPrevHash(()), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:19:26 | 19 | NewExtendedMiningJob(async_channel::SendError<NewExtendedMiningJob<'a>... | -------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | field in this variant | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 19 | NewExtendedMiningJob(()), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:20:12 | 20 | Notify(tokio::sync::broadcast::error::SendError<Notify<'a>>), | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | field in this variant | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 20 | Notify(()), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:21:15 | 21 | V1Message(async_channel::SendErrorv1::Message), | --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | field in this variant | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 21 | V1Message(()), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:22:13 | 22 | General(String), | ------- ^^^^^^ | | | field in this variant | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 22 | General(()), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:23:16 | 23 | Extranonce(async_channel::SendError<(ExtendedExtranonce, u32)>), | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | field in this variant | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 23 | Extranonce(()), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:25:9 | 24 | SetCustomMiningJob( | ------------------ field in this variant 25 | async_channel::SendError<roles_logic_sv2::mining_sv2::SetCustomMiningJob<'a... | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 25 | (), | ~~ warning: field `0` is never read --> translator/src/lib/error.rs:28:9 | 27 | NewTemplate( | ----------- field in this variant 28 | / async_channel::SendError<( 29 | | roles_logic_sv2::template_distribution_sv2::SetNewPrevHash... 30 | | Vec, 31 | | )>, | |__________^ | help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field | 28 | (), | ~~ warning: field `target` is never read --> translator/src/lib/proxy/bridge.rs:529:9 | 525 | pub struct OpenSv1Downstream { | ----------------- field in this struct ... 529 | pub target: Arc<Mutex<Vec>>, | ^^^^^^ warning: struct `TranslatorProxyUpstream` is never constructed --> translator/src/lib/proxy_config.rs:18:12 | 18 | pub struct TranslatorProxyUpstream { | ^^^^^^^^^^^^^^^^^^^^^^^ warning: struct `TranslatorProxyDownstream` is never constructed --> translator/src/lib/proxy_config.rs:25:12 | 25 | pub struct TranslatorProxyDownstream { | ^^^^^^^^^^^^^^^^^^^^^^^^^ warning: associated function `new` is never used --> translator/src/lib/proxy_config.rs:32:12 | 31 | impl ProxyConfig { | ---------------- associated function in this implementation 32 | pub fn new( | ^^^ warning: associated function `new` is never used --> translator/src/lib/proxy_config.rs:65:12 | 64 | impl DownstreamDifficultyConfig { | ------------------------------- associated function in this implementation 65 | pub fn new( | ^^^ warning: fields `timestamp_of_last_update` and `should_aggregate` are never read --> translator/src/lib/proxy_config.rs:91:9 | 87 | pub struct UpstreamDifficultyConfig { | ------------------------ fields in this struct ... 91 | pub timestamp_of_last_update: u64, | ^^^^^^^^^^^^^^^^^^^^^^^^ 92 | #[serde(default = "bool::default")] 93 | pub should_aggregate: bool, | ^^^^^^^^^^^^^^^^ | = note: `UpstreamDifficultyConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis warning: associated function `new` is never used --> translator/src/lib/proxy_config.rs:97:12 | 96 | impl UpstreamDifficultyConfig { | ----------------------------- associated function in this implementation 97 | pub fn new( | ^^^ warning: struct `Sv2MiningConnection` is never constructed --> translator/src/lib/upstream_sv2/mod.rs:15:12 | 15 | pub struct Sv2MiningConnection { | ^^^^^^^^^^^^^^^^^^^ | = note: `Sv2MiningConnection` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis

Ill leave this to a different PR if thats ok?

roles/translator/src/main.rs

roles/translator/src/lib/proxy_config.rs

GitGab19

tACK.
But I left some comments, mostly due to warnings received while compiling it.

roles/translator/src/lib/mod.rs

roles/translator/src/lib/proxy_config.rs

.. to allow using the `translator` in other environements.

jbesraa mentioned this pull request Aug 13, 2024

Restructure Roles as a prepration for integration tests #1093

Open

6 tasks

jbesraa marked this pull request as ready for review August 13, 2024 11:00

jbesraa force-pushed the 2024-08-09-refactor-tproxy branch from 825b8c9 to 8461b4b Compare August 13, 2024 14:07

jbesraa changed the title ~~Refactor TranslatorSv2~~ MoveTranslatorSv2 lib code out of main.rs Aug 13, 2024

Shourya742 suggested changes Aug 14, 2024

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average-gary reviewed Aug 14, 2024

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jbesraa mentioned this pull request Aug 19, 2024

Add stratum-cli project #1115

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jbesraa force-pushed the 2024-08-09-refactor-tproxy branch from 8461b4b to cb0ef3d Compare August 19, 2024 16:53

jbesraa changed the title ~~MoveTranslatorSv2 lib code out of main.rs~~ Move TranslatorSv2 lib code out of main.rs Aug 19, 2024

jbesraa mentioned this pull request Aug 19, 2024

Consider using build pattern across the codebase for structs #1116

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plebhash linked an issue Aug 20, 2024 that may be closed by this pull request

Restructure Roles as a prepration for integration tests #1093

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6 tasks

plebhash mentioned this pull request Aug 20, 2024

Move JDServer lib code out of main.rs #1095

Merged

jbesraa force-pushed the 2024-08-09-refactor-tproxy branch from cb0ef3d to 8d90263 Compare August 21, 2024 10:34

jbesraa force-pushed the 2024-08-09-refactor-tproxy branch 2 times, most recently from 2447dac to 43b9d01 Compare August 21, 2024 12:30

plebhash reviewed Aug 21, 2024

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plebhash mentioned this pull request Aug 21, 2024

MovePoolSv2 lib code out of main.rs #1097

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jbesraa force-pushed the 2024-08-09-refactor-tproxy branch from 43b9d01 to 6ac6768 Compare August 23, 2024 10:38

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jbesraa force-pushed the 2024-08-09-refactor-tproxy branch from 6ac6768 to 7664c9e Compare August 26, 2024 08:04

Move code out of main.rs to lib

1c5c317

.. to allow using the `translator` in other environements.

jbesraa force-pushed the 2024-08-09-refactor-tproxy branch from 7664c9e to 1c5c317 Compare August 26, 2024 08:59

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jbesraa mentioned this pull request Aug 27, 2024

Add stop function for roles #1148

Closed

plebhash changed the base branch from dev to main August 28, 2024 19:19

Merge branch 'main' into 2024-08-09-refactor-tproxy

55515ed

plebhash merged commit 4173c4d into stratum-mining:main Aug 30, 2024
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Move `TranslatorSv2` lib code out of `main.rs` #1092

Move `TranslatorSv2` lib code out of `main.rs` #1092

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	let task_status = tokio::select! {
	let task_status = select! {

Move TranslatorSv2 lib code out of main.rs #1092

Move TranslatorSv2 lib code out of main.rs #1092

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Move `TranslatorSv2` lib code out of `main.rs` #1092

Move `TranslatorSv2` lib code out of `main.rs` #1092

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