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add output query chunk size as temporary env variable (#298) (#299)

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Yeastplume 2020-01-17 11:27:47 +00:00 committed by GitHub
parent db6babfd72
commit 0d8689663b
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1 changed files with 23 additions and 1 deletions
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24
impls/src/node_clients/http.rs
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@ -22,6 +22,7 @@ use crate::core::core::TxKernel;
use crate::libwallet::{NodeClient, NodeVersionInfo, TxWrapper};
use semver::Version;
use std::collections::HashMap;
use std::env;
use tokio::runtime::Runtime;
use crate::client_utils::Client;
@ -200,7 +201,28 @@ impl NodeClient for HTTPNodeClient {
let client = Client::new();
for query_chunk in query_params.chunks(200) {
// Using an environment variable here, as this is a temporary fix
// and doesn't need to be permeated throughout the application
// configuration
let chunk_default = 200;
let chunk_size = match env::var("GRIN_OUTPUT_QUERY_SIZE") {
Ok(s) => match s.parse::<usize>() {
Ok(c) => c,
Err(e) => {
error!(
"Unable to parse GRIN_OUTPUT_QUERY_SIZE, defaulting to {}",
chunk_default
);
error!("Reason: {}", e);
chunk_default
}
},
Err(_) => chunk_default,
};
trace!("Output query chunk size is: {}", chunk_size);
for query_chunk in query_params.chunks(chunk_size) {
let url = format!("{}/v1/chain/outputs/byids?{}", addr, query_chunk.join("&"),);
tasks.push(client.get_async::<Vec<api::Output>>(url.as_str(), self.node_api_secret()));
}