rpc_key_id in the redirect. weights in the /status page

TODO.md

@@ -226,6 +226,8 @@ These are roughly in order of completition
 - [x] fix test not shutting down
 - [x] proper authentication on rpc_key_id
   - we have bearer token auth for user_id, but rpc_key_id needs more code
+- [x] use rpc_key_id instead of user_id in the redirect
+- [x] /status should include the server weights
 - [-] add configurable size limits to all the Caches
   - instead of configuring each cache with MB sizes, have one value for total memory footprint and then percentages for each cache
 

config/example.toml

@@ -3,26 +3,26 @@ chain_id = 1
 
 # TODO: how do we find the optimal db_max_connections? too high actually ends up being slower
 db_max_connections = 99
-db_url = "mysql://root:dev_web3_proxy@dev-db:3306/dev_web3_proxy"
+db_url = "mysql://MYSQL_USER:MYSQL_PASSWORD@MYSQL_DOMAIN:MYSQL_PORT/MYSQL_DB"
 
 min_sum_soft_limit = 2_000
 min_synced_rpcs = 2
 
 # TODO: how do we find the optimal redis_max_connections? too high actually ends up being slower
 volatile_redis_max_connections = 300
-volatile_redis_url = "redis://dev-vredis:6379/"
+volatile_redis_url = "redis://REDIS_DOMAIN:REDIS_PORT/"
 
-redirect_public_url = "https://llamanodes.com/free-rpc-stats"
-redirect_user_url = "https://llamanodes.com/user-rpc-stats/{{user_id}}"
+redirect_public_url = "https://llamanodes.com/public-rpc"
+redirect_user_url = "https://llamanodes.com/dashboard/keys?key={{rpc_key_id}}"
 
-sentry_url = "https://YOURKEYA.ingest.sentry.io/YOURKEYB"
+sentry_url = "https://SENTRY_KEY_A.ingest.sentry.io/SENTRY_KEY_B"
 
 # 0 = block all public requests
-public_max_concurrent_requests = 5
+public_max_concurrent_requests = 3
 # 0 = block all public requests
-public_requests_per_period = 0
+public_requests_per_period = 200
 
-# 1GB of cache
+# 10GB of cache
 response_cache_max_bytes = 10_000_000_000
 
 [app.allowed_origin_requests_per_period]

web3_proxy/src/app.rs

@@ -195,8 +195,8 @@ impl Web3ProxyApp {
         // safety checks on the config
         if let Some(redirect) = &top_config.app.redirect_user_url {
             assert!(
-                redirect.contains("{{user_id}}"),
-                "redirect_user_url user url must contain \"{{user_id}}\""
+                redirect.contains("{{rpc_key_id}}"),
+                "redirect_user_url user url must contain \"{{rpc_key_id}}\""
             );
         }
 

web3_proxy/src/bin/web3_proxy_cli/check_config.rs

@@ -66,7 +66,7 @@ impl CheckConfigSubCommand {
         }
 
         if top_config.app.redirect_user_url.is_none() {
-            warn!("app.redirect_public_url is None. Registered users will get an error page instead of a redirect")
+            warn!("app.redirect_user_url is None. Registered users will get an error page instead of a redirect")
         }
 
         Ok(())

web3_proxy/src/frontend/rpc_proxy_ws.rs

@@ -111,6 +111,7 @@ pub async fn websocket_handler_with_key(
             proxy_web3_socket(app, authorized_request, socket).instrument(request_span)
         })),
         None => {
+            // if no websocket upgrade, this is probably a user loading the url with their browser
             if let Some(redirect) = &app.config.redirect_user_url {
                 // TODO: store this on the app and use register_template?
                 let reg = Handlebars::new();
@@ -119,7 +120,10 @@ pub async fn websocket_handler_with_key(
                 // TODO: query to get the user's address. expose that instead of user_id
                 if let AuthorizedRequest::User(_, authorized_key) = authorized_request.as_ref() {
                     let user_url = reg
-                        .render_template(redirect, &json!({ "user_id": authorized_key.user_id }))
+                        .render_template(
+                            redirect,
+                            &json!({ "rpc_key_id": authorized_key.rpc_key_id }),
+                        )
                         .expect("templating should always work");
 
                     // this is not a websocket. redirect to a page for this user

web3_proxy/src/rpcs/connection.rs

@@ -896,7 +896,7 @@ impl Serialize for Web3Connection {
         S: Serializer,
     {
         // 3 is the number of fields in the struct.
-        let mut state = serializer.serialize_struct("Web3Connection", 6)?;
+        let mut state = serializer.serialize_struct("Web3Connection", 7)?;
 
         // the url is excluded because it likely includes private information. just show the name
         state.serialize_field("name", &self.name)?;
@@ -908,6 +908,8 @@ impl Serialize for Web3Connection {
             state.serialize_field("block_data_limit", &block_data_limit)?;
         }
 
+        state.serialize_field("weight", &self.weight)?;
+
         state.serialize_field("soft_limit", &self.soft_limit)?;
 
         state.serialize_field(

web3_proxy/src/rpcs/connections.rs

@@ -413,6 +413,9 @@ impl Web3Connections {
 
                 let utilization = active_requests as f32 / soft_limit as f32;
 
+                // TODO: utilization isn't enough we need to sort on some combination of utilization and if a server is archive or not
+                // TODO: if a server's utilization is high and it has a low weight, it will keep getting requests. this isn't really what we want
+
                 // TODO: double check this sorts how we want
                 (rpc.clone(), (weight, utilization, Reverse(soft_limit)))
             })