Getting an "unable to convert to ascii" error when trying to implement syncing with embedded replicas

[xinnks]

While using both the typescript client and rust crate to sync Turso with embedded replicas, the "unable to convert to ascii" error is always thrown, and the app breaks.

Reproduction

Use the example code provided in the the rust crate for Rust and typescript client for TypeScript. Provide all the required variables and run the code.

Current behaviour

For the TypeScript example this is the error log:

LibsqlError: : Write delegation: `status: InvalidArgument, message: "unable to convert to ascii", details: [], metadata: MetadataMap { headers: {"access-control-allow-credentials": "true", "access-control-expose-headers": "grpc-status,grpc-message,grpc-status-details-bin", "content-type": "application/grpc-web+proto", "date": "Mon, 02 Oct 2023 16:42:03 GMT", "fly-request-id": "01HBRM9AJN49H0SAFVV7FP450M-jnb", "via": "2 fly.io, 1.1 fly.io", "content-length": "0", "server": "Fly/e440b950 (2023-09-20)", "vary": "origin", "vary": "access-control-request-method", "vary": "access-control-request-headers"} }`
    at mapSqliteError (file:///Users/username/emb-replica-demo/node_modules/.pnpm/@libsql+client@0.3.5/node_modules/@libsql/client/lib-esm/sqlite3.js:286:16)
    at executeStmt (file:///Users/username/emb-replica-demo/node_modules/.pnpm/@libsql+client@0.3.5/node_modules/@libsql/client/lib-esm/sqlite3.js:203:15)
    at Sqlite3Client.execute (file:///Users/username/emb-replica-demo/node_modules/.pnpm/@libsql+client@0.3.5/node_modules/@libsql/client/lib-esm/sqlite3.js:55:16)
    at example (file:///Users/username/emb-replica-demo/sync.mjs:12:12) {
  code: '',
  [cause]: SqliteError: Write delegation: `status: InvalidArgument, message: "unable to convert to ascii", details: [], metadata: MetadataMap { headers: {"access-control-allow-credentials": "true", "access-control-expose-headers": "grpc-status,grpc-message,grpc-status-details-bin", "content-type": "application/grpc-web+proto", "date": "Mon, 02 Oct 2023 16:42:03 GMT", "fly-request-id": "01HBRM9AJN49H0SAFVV7FP450M-jnb", "via": "2 fly.io, 1.1 fly.io", "content-length": "0", "server": "Fly/e440b950 (2023-09-20)", "vary": "origin", "vary": "access-control-request-method", "vary": "access-control-request-headers"} }`
      at Database.prepare (/Users/username/emb-replica-demo/node_modules/.pnpm/libsql@0.1.24/node_modules/libsql/index.js:91:13)
      at executeStmt (file:///Users/username/emb-replica-demo/node_modules/.pnpm/@libsql+client@0.3.5/node_modules/@libsql/client/lib-esm/sqlite3.js:174:28)
      at Sqlite3Client.execute (file:///Users/username/emb-replica-demo/node_modules/.pnpm/@libsql+client@0.3.5/node_modules/@libsql/client/lib-esm/sqlite3.js:55:16)
      at example (file:///Users/username/emb-replica-demo/sync.mjs:12:12) {
    code: ''
  }
}

For the Rust example, here is the error:

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: WriteDelegation(status: InvalidArgument, message: "unable to convert to ascii", details: [], metadata: MetadataMap { headers: {"access-control-allow-credentials": "true", "access-control-expose-headers": "grpc-status,grpc-message,grpc-status-details-bin", "content-type": "application/grpc-web+proto", "date": "Tue, 26 Sep 2023 21:32:41 GMT", "fly-request-id": "01HB9PH54X6EN7Z211K10KCJQA-jnb", "via": "2 fly.io, 1.1 fly.io", "content-length": "0", "server": "Fly/e440b950 (2023-09-20)", "vary": "origin", "vary": "access-control-request-method", "vary": "access-control-request-headers"} })', src/main.rs:32:6

[LucioFranco]

Closing this as this error message indicates its from a version before we fixed replica auth.