sim-rs: respect ib-diffusion-max-bodies-to-request config

Author: SupernaviX

data/simulation/config.d.ts

@@ -85,7 +85,6 @@ export interface Config {
   "ib-diffusion-max-window-size": bigint;
   /** Only supported by Haskell simulation. */
   "ib-diffusion-max-headers-to-request": bigint;
-  /** Only supported by Haskell simulation. */
   "ib-diffusion-max-bodies-to-request": bigint;
 
   // Endorsement Block Configuration

data/simulation/config.schema.json

@@ -211,7 +211,6 @@
     },
     "ib-diffusion-max-bodies-to-request": {
       "additionalProperties": false,
-      "description": "Only supported by Haskell simulation.",
       "properties": {},
       "type": "number"
     },

sim-rs/sim-core/src/config.rs

@@ -91,6 +91,7 @@ pub struct RawParameters {
     pub ib_body_avg_size_bytes: u64,
     pub ib_body_max_size_bytes: u64,
     pub ib_diffusion_strategy: DiffusionStrategy,
+    pub ib_diffusion_max_bodies_to_request: u64,
 
     // Endorsement block configuration
     pub eb_generation_probability: f64,
@@ -456,7 +457,7 @@ impl SimConfiguration {
             stage_length: params.leios_stage_length_slots,
             max_ib_size: params.ib_body_max_size_bytes,
             ib_diffusion_strategy: params.ib_diffusion_strategy,
-            max_ib_requests_per_peer: 1,
+            max_ib_requests_per_peer: params.ib_diffusion_max_bodies_to_request as usize,
             ib_shards: params.ib_shards,
             max_eb_age: params.eb_max_age_slots,
             cpu_times: CpuTimeConfig::new(&params),