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flutter tokio

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This commit is contained in:
John Smith 2022-06-29 13:39:54 -04:00
parent e49f7a89c0
commit 8fbc985e9b
7 changed files with 89 additions and 29 deletions
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40
veilid-flutter/rust/src/dart_ffi.rs
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@ -1,6 +1,7 @@
use crate::dart_isolate_wrapper::*;
use crate::tools::*;
use allo_isolate::*;
use async_std::sync::Mutex as AsyncMutex;
use cfg_if::*;
use ffi_support::*;
use lazy_static::*;
use opentelemetry::sdk::*;
@ -184,29 +185,38 @@ pub extern "C" fn configure_veilid_platform(platform_config: FfiStr) {
platform_config.logging.otlp.level.to_tracing_level().into();
let grpc_endpoint = platform_config.logging.otlp.grpc_endpoint.clone();
cfg_if! {
if #[cfg(feature="rt-async-std")] {
let exporter = opentelemetry_otlp::new_exporter()
.grpcio()
.with_endpoint(grpc_endpoint);
let batch = opentelemetry::runtime::AsyncStd;
} else if #[cfg(feature="rt-tokio")] {
let exporter = opentelemetry_otlp::new_exporter()
.tonic()
.with_endpoint(format!("http://{}", grpc_endpoint));
let batch = opentelemetry::runtime::Tokio;
}
}
let tracer =
opentelemetry_otlp::new_pipeline()
.tracing()
.with_exporter(
opentelemetry_otlp::new_exporter()
.grpcio()
.with_endpoint(grpc_endpoint),
)
.with_exporter(exporter)
.with_trace_config(opentelemetry::sdk::trace::config().with_resource(
Resource::new(vec![KeyValue::new(
opentelemetry_semantic_conventions::resource::SERVICE_NAME,
format!(
"{}:{}",
platform_config.logging.otlp.service_name,
hostname::get()
.map(|s| s.to_string_lossy().into_owned())
.unwrap_or_else(|_| "unknown".to_owned())
),
"{}:{}",
platform_config.logging.otlp.service_name,
hostname::get()
.map(|s| s.to_string_lossy().into_owned())
.unwrap_or_else(|_| "unknown".to_owned())),
)]),
))
.install_batch(opentelemetry::runtime::AsyncStd)
.install_batch(batch)
.map_err(|e| format!("failed to install OpenTelemetry tracer: {}", e))
.expect("failed to initalize ffi platform");
.unwrap();
let ignore_list = ignore_list.clone();
Some(
@ -235,7 +245,7 @@ pub extern "C" fn configure_veilid_platform(platform_config: FfiStr) {
pub extern "C" fn startup_veilid_core(port: i64, config: FfiStr) {
let config = config.into_opt_string();
let stream = DartIsolateStream::new(port);
async_std::task::spawn(async move {
spawn(async move {
let config_json = match config {
Some(v) => v,
None => {