diff --git a/src/telemetry_basic.rs b/src/telemetry_basic.rs
index 89139ea..da7beb8 100644
--- a/src/telemetry_basic.rs
+++ b/src/telemetry_basic.rs
@@ -135,13 +135,13 @@ pub async fn compress_basic_telemetry_to_file(
     }
     // even if there's an error with i/o, storage is now clear, preventing infinite memory growth
     info!("basic telemetry save \"{}\"", fn_net.to_str().unwrap());
-    let io_result = _file_save(fn_net.clone(), big_json_net).await;
+    let io_result = file_save(fn_net.clone(), big_json_net).await;
     if io_result.is_err() {
         error!("error: {}", io_result.err().unwrap());
     }
 }
 
-async fn _file_save(path: PathBuf, json: serde_json::Value) -> Result<(), String> {
+pub async fn file_save(path: PathBuf, json: serde_json::Value) -> Result<(), String> {
     let mut f = tokio::fs::File::create(path).await.map_err(|e| format!("{:?}", e))?;
     f.write_all(serde_json::to_string_pretty(&json).unwrap().as_bytes()).await.map_err(|e| format!("{}", e))?;
     Ok(())
diff --git a/src/telemetry_snippets.rs b/src/telemetry_snippets.rs
index 3cf05be..780e6d5 100644
--- a/src/telemetry_snippets.rs
+++ b/src/telemetry_snippets.rs
@@ -1,16 +1,20 @@
-use tracing::info;
+use tracing::{error, info};
 use std::sync::Arc;
 use tokio::sync::RwLock as ARwLock;
 use std::sync::RwLock as StdRwLock;
+use chrono::{Local};
+use std::path::PathBuf;
 // use std::collections::HashMap;
 // use reqwest_eventsource::Event;
 // use futures::StreamExt;
 // use async_stream::stream;
 // use serde_json::json;
 // use crate::caps::CodeAssistantCaps;
+use crate::telemetry_basic::file_save;
 use crate::call_validation;
 use serde::Deserialize;
 use serde::Serialize;
+use serde_json::json;
 use crate::global_context;
 use crate::completion_cache;
 use crate::telemetry_storage;
@@ -56,6 +60,7 @@ pub struct SnippetTelemetry {
     // pub remaining_percent_300s: f64,
     // pub remaining_percent_walkaway: f64,
     // pub walkaway_ms: u64,
+    pub created_at: i64
 }
 
 pub fn snippet_register(
@@ -71,6 +76,7 @@ pub fn snippet_register(
         accepted: false,
         corrected_by_user: "".to_string(),
         remaining_percent_30s: 0.0,
+        created_at: Local::now().timestamp(),
     };
     storage_locked.tele_snippet_next_id += 1;
     storage_locked.tele_snippets.push(snip);
@@ -108,7 +114,7 @@ pub async fn snippet_accepted(
     return false;
 }
 
-pub async fn sources_changed(
+pub async fn sources_changed( // TODO
     gcx: Arc<ARwLock<global_context::GlobalContext>>,
     uri: &String,
     text: &String,
@@ -135,10 +141,12 @@ pub async fn sources_changed(
         if !orig_text.is_some() {
             continue;
         }
+        let time_from_creation = Local::now().timestamp() - snip.created_at;
         let (valid1, mut gray_suggested) = if_head_tail_equal_return_added_text(
             orig_text.unwrap(),
             text
         );
+        snip.corrected_by_user = gray_suggested.clone();
         gray_suggested = gray_suggested.replace("\r", "");
         info!("valid1: {:?}, gray_suggested: {:?}", valid1, gray_suggested);
         info!("orig grey_text: {:?}", snip.grey_text);
@@ -219,3 +227,55 @@ pub fn unchanged_percentage(
     let largest_of_two = text_a.len().max(text_b.len());
     (common as f64) / (largest_of_two as f64)
 }
+
+fn _compress_telemetry_snippets(
+    storage: Arc<StdRwLock<telemetry_storage::Storage>>,
+) -> serde_json::Value {
+    let mut records = serde_json::json!([]);
+    {
+        let storage_locked = storage.read().unwrap();
+        for rec in storage_locked.tele_snippets.iter() {
+            let json_dict = serde_json::to_value(rec).unwrap();
+            records.as_array_mut().unwrap().push(json_dict);
+        }
+    }
+    records
+}
+
+
+pub async fn compress_telemetry_snippets_to_file(
+    cx: Arc<ARwLock<global_context::GlobalContext>>,
+) {
+    let now = chrono::Local::now();
+    let cache_dir: PathBuf;
+    let storage: Arc<StdRwLock<telemetry_storage::Storage>>;
+    let enduser_client_version;
+    {
+        let cx_locked = cx.read().await;
+        storage = cx_locked.telemetry.clone();
+        cache_dir = cx_locked.cache_dir.clone();
+        enduser_client_version = cx_locked.cmdline.enduser_client_version.clone();
+    }
+    let dir = cache_dir.join("telemetry").join("compressed");
+    tokio::fs::create_dir_all(dir.clone()).await.unwrap_or_else(|_| {});
+
+    let records = _compress_telemetry_snippets(storage.clone());
+    let fn_snip = dir.join(format!("{}-snip.json", now.format("%Y%m%d-%H%M%S")));
+    let mut big_json_snip = json!({
+        "records": records,
+        "ts_end": now.timestamp(),
+        "teletype": "snippets",
+        "enduser_client_version": enduser_client_version,
+    });
+    {
+        let mut storage_locked = storage.write().unwrap();
+        storage_locked.tele_snippets.clear();
+        big_json_snip.as_object_mut().unwrap().insert("ts_start".to_string(), json!(storage_locked.last_flushed_ts));
+        storage_locked.last_flushed_ts = now.timestamp();
+    }
+    let io_result = file_save(fn_snip, big_json_snip).await;
+    if io_result.is_err() {
+        error!("cannot save telemetry file: {}", io_result.err().unwrap());
+    }
+}
+
diff --git a/src/telemetry_storage.rs b/src/telemetry_storage.rs
index a4b8451..982cc8a 100644
--- a/src/telemetry_storage.rs
+++ b/src/telemetry_storage.rs
@@ -5,6 +5,8 @@ use std::sync::RwLock as StdRwLock;
 use std::path::PathBuf;
 use tokio::sync::RwLock as ARwLock;
 use serde_json::json;
+use tracing::log::Level;
+use tracing::log::Level::Error;
 
 use crate::caps::CodeAssistantCaps;
 use crate::global_context;
@@ -87,40 +89,51 @@ pub async fn send_telemetry_files_to_mothership(
     dir_compressed: PathBuf,
     dir_sent: PathBuf,
     telemetry_basic_dest: String,
+    telemetry_corrected_snippets_dest: String,
     api_key: String,
 ) {
-    // Send files found in dir_compressed, move to dir_sent if successful.
-    let files = _sorted_files(dir_compressed.clone()).await;
-    let http_client = reqwest::Client::new();
-    for path in files {
+    async fn send_telemetry_file(
+        path: &PathBuf,
+        telemetry_dest: &String,
+        api_key: &String,
+    ) -> Result<(), String>{
         let contents_maybe = _read_file(path.clone()).await;
         if contents_maybe.is_err() {
-            error!("cannot read {}: {}", path.display(), contents_maybe.err().unwrap());
-            break;
+            return Err(format!("cannot read {}: {}", path.display(), contents_maybe.err().unwrap()));
         }
         let contents = contents_maybe.unwrap();
-        info!("sending telemetry file\n{}\nto url\n{}", path.to_str().unwrap(), telemetry_basic_dest);
-        let resp_maybe = http_client.post(telemetry_basic_dest.clone())
-           .body(contents)
-           .header(reqwest::header::AUTHORIZATION, format!("Bearer {}", api_key))
-           .header(reqwest::header::CONTENT_TYPE, format!("application/json"))
-           .send().await;
+        info!("sending telemetry file\n{}\nto url\n{}", path.to_str().unwrap(), telemetry_dest);
+        let resp_maybe = reqwest::Client::new().post(telemetry_dest.clone())
+            .body(contents)
+            .header(reqwest::header::AUTHORIZATION, format!("Bearer {}", api_key))
+            .header(reqwest::header::CONTENT_TYPE, format!("application/json"))
+            .send().await;
         if resp_maybe.is_err() {
-            error!("telemetry send failed: {}\ndest url was\n{}", resp_maybe.err().unwrap(), telemetry_basic_dest);
-            break;
+            return Err(format!("telemetry send failed: {}\ndest url was\n{}", resp_maybe.err().unwrap(), telemetry_dest));
         }
         let resp = resp_maybe.unwrap();
         if resp.status()!= reqwest::StatusCode::OK {
-            error!("telemetry send failed: {}\ndest url was\n{}", resp.status(), telemetry_basic_dest);
-            break;
+            return Err(format!("telemetry send failed: {}\ndest url was\n{}", resp.status(), telemetry_dest));
         }
         let resp_body = resp.text().await.unwrap_or_else(|_| "-empty-".to_string());
         info!("telemetry send success, response:\n{}", resp_body);
         let resp_json = serde_json::from_str::<serde_json::Value>(&resp_body).unwrap_or_else(|_| json!({}));
         let retcode = resp_json["retcode"].as_str().unwrap_or("").to_string();
         if retcode != "OK" {
-            error!("retcode is not OK");
-            break;
+            return Err("retcode is not OK".to_string());
+        }
+        Ok(())
+    }
+
+    // Send files found in dir_compressed, move to dir_sent if successful.
+    let files = _sorted_files(dir_compressed.clone()).await;
+    for path in files {
+        if path.to_str().unwrap().ends_with("-net.json") {
+            send_telemetry_file(&path, &telemetry_basic_dest, &api_key).await;
+        } else if path.to_str().unwrap().ends_with("-snip.json") {
+            send_telemetry_file(&path, &telemetry_corrected_snippets_dest, &api_key).await;
+        } else {
+            continue;
         }
         let new_path = dir_sent.join(path.file_name().unwrap());
         info!("success, moving file to {}", new_path.to_str().unwrap());
@@ -154,6 +167,7 @@ pub async fn telemetry_full_cycle(
         telemetry_basic_dest = caps.unwrap().read().unwrap().telemetry_basic_dest.clone();
     }
     telemetry_basic::compress_basic_telemetry_to_file(global_context.clone()).await;
+    telemetry_snippets::compress_telemetry_snippets_to_file(global_context.clone()).await;
     let dir_compressed = cache_dir.join("telemetry").join("compressed");
     let dir_sent = cache_dir.join("telemetry").join("sent");
     if mothership_enabled && !telemetry_basic_dest.is_empty() && !skip_sending_part {