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Describe how to adjust the JSON size limit when running the server. 

Closes #41.
This commit is contained in:
Patrick Walton 2017-11-09 18:55:41 -08:00
parent 3bcd05a5ed
commit f2d5ced933
2 changed files with 16 additions and 1 deletions
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1
.gitignore vendored
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@ -11,6 +11,7 @@
/demo/client/node_modules /demo/client/node_modules
/demo/client/package-lock.json /demo/client/package-lock.json
/demo/server/target /demo/server/target
/demo/server/Rocket.toml
Cargo.lock Cargo.lock
.DS_Store .DS_Store

16
demo/server/src/main.rs
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@ -50,6 +50,8 @@ use std::sync::{Arc, Mutex};
use std::time::{Duration, Instant}; use std::time::{Duration, Instant};
use std::u32; use std::u32;
const SUGGESTED_JSON_SIZE_LIMIT: u64 = 32 * 1024 * 1024;
const CUBIC_ERROR_TOLERANCE: f32 = 0.1; const CUBIC_ERROR_TOLERANCE: f32 = 0.1;
const MESH_LIBRARY_CACHE_SIZE: usize = 16; const MESH_LIBRARY_CACHE_SIZE: usize = 16;
@ -531,7 +533,19 @@ impl<'a> Responder<'a> for Shader {
fn main() { fn main() {
drop(env_logger::init()); drop(env_logger::init());
rocket::ignite().mount("/", routes![ let rocket = rocket::ignite();
match rocket.config().limits.get("json") {
Some(size) if size >= SUGGESTED_JSON_SIZE_LIMIT => {}
None | Some(_) => {
eprintln!("warning: the JSON size limit is small; many SVGs will not upload properly");
eprintln!("warning: adding the following to `Rocket.toml` is suggested:");
eprintln!("warning: [development]");
eprintln!("warning: limits = {{ json = 33554432 }}");
}
}
rocket.mount("/", routes![
partition_font, partition_font,
partition_svg_paths, partition_svg_paths,
static_index, static_index,