>Either way the Rust server/client implementations should have some max memory bound. I should have included that.
Time to implement TConfiguration in Rust :) ( https://github.com/apache/thrift/blob/master/doc/specs/thrift-tconfiguration.md ) On Fri, Oct 28, 2022 at 6:44 AM Allen George <allen.geo...@gmail.com> wrote: > Hmm. My naive guess is that either the Rust server is interpreting the > list/string length incorrectly and just allocating memory for an absurd > number of elements. We’d have to see if the client is generating properly > encoded data or if the Rust server has incorrect decoding. > > Either way the Rust server/client implementations should have some max > memory bound. I should have included that. > ________________________________ > From: Erik (Jira) <j...@apache.org> > Sent: Friday, October 28, 2022 3:36:00 PM > To: dev@thrift.apache.org <dev@thrift.apache.org> > Subject: [jira] [Commented] (THRIFT-5664) fairly simple .thrift service > call in rust , attempts to allocate too much memory and crashes > > > [ > https://issues.apache.org/jira/browse/THRIFT-5664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17625714#comment-17625714 > ] > > Erik commented on THRIFT-5664: > ------------------------------ > > full files are attached > > > fairly simple .thrift service call in rust , attempts to allocate too > much memory and crashes > > > --------------------------------------------------------------------------------------------- > > > > Key: THRIFT-5664 > > URL: https://issues.apache.org/jira/browse/THRIFT-5664 > > Project: Thrift > > Issue Type: Bug > > Components: Rust - Compiler > > Affects Versions: 0.16.0 > > Reporter: Erik > > Priority: Major > > Attachments: Cargo.toml, main.rs, test.rs, test.thrift > > > > > > A fairly small simple .thrift file of mine... when used with RUST on the > server side.. seems to crash spectacularly if called via Python client... > > thread - [ > https://users.rust-lang.org/t/first-rust-thrift-server-crashing-on-returning-i32/83271/2 > ] > > .thrift file > > {code:java} > > namespace java com.jrgemcp.twsapithrift > > namespace cpp twsapithrift > > exception IBSAPIException { > > 1: i32 error_code, > > 2: string message > > } > > service ibrokers { > > i32 ping() throws (1:IBSAPIException error), > > list<string> ib_status() throws (1:IBSAPIException error) > > } > > {code} > > The Server Handler Call > > {code:java} > > fn handle_ping(&self) -> thrift::Result<i32> { > > let ping_val: thrift::Result<i32> = Ok(0); > > ping_val > > } > > {code} > > Error coming from Rust built server > > {code:java} > > binding to 127.0.0.1:9090 > > memory allocation of 18446744071562133505 bytes failed > > Aborted (core dumped) > > {code} > > Any ideas here? > > > > -- > This message was sent by Atlassian Jira > (v8.20.10#820010) >