risingwave_telemetry_event/
util.rs

1// Copyright 2025 RisingWave Labs
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use std::time::SystemTime;
16
17use thiserror_ext::AsReport;
18
19use crate::TelemetryError;
20
21type Result<T> = core::result::Result<T, TelemetryError>;
22
23pub fn current_timestamp() -> u64 {
24    SystemTime::now()
25        .duration_since(SystemTime::UNIX_EPOCH)
26        .expect("Clock might go backward")
27        .as_secs()
28}
29
30/// Sends a `POST` request of the telemetry reporting to a URL.
31pub async fn post_telemetry_report_pb(url: &str, report_body: Vec<u8>) -> Result<()> {
32    let client = reqwest::Client::new();
33    let res = client
34        .post(url)
35        .header(reqwest::header::CONTENT_TYPE, "application/x-protobuf")
36        .body(report_body)
37        .send()
38        .await
39        .map_err(|err| format!("failed to send telemetry report, err: {}", err.as_report()))?;
40    if res.status().is_success() {
41        Ok(())
42    } else {
43        Err(format!(
44            "telemetry response is error, url {}, status {}",
45            url,
46            res.status()
47        ))
48    }
49}
risingwave_telemetry_event/util.rs

risingwave_telemetry_event/
util.rs
