From b85bd6b153cc43dbc74965776992224744ed0091 Mon Sep 17 00:00:00 2001
From: Christoffer Martinsson <cm@cmtec.se>
Date: Mon, 24 Nov 2025 13:42:29 +0100
Subject: [PATCH] Fix agent collector timing to prevent intermittent data gaps
MIME-Version: 1.0
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Update last_collection timestamp even when collectors fail to prevent
immediate retry loops that cause data transmission gaps every 5 seconds.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 Cargo.lock               | 6 +++---
 agent/Cargo.toml         | 2 +-
 agent/src/metrics/mod.rs | 2 ++
 dashboard/Cargo.toml     | 2 +-
 shared/Cargo.toml        | 2 +-
 5 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index b0699ed..c141c65 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -279,7 +279,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "cm-dashboard"
-version = "0.1.132"
+version = "0.1.133"
 dependencies = [
  "anyhow",
  "chrono",
@@ -301,7 +301,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-agent"
-version = "0.1.132"
+version = "0.1.133"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -324,7 +324,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-shared"
-version = "0.1.132"
+version = "0.1.133"
 dependencies = [
  "chrono",
  "serde",
diff --git a/agent/Cargo.toml b/agent/Cargo.toml
index 2f84915..28ed693 100644
--- a/agent/Cargo.toml
+++ b/agent/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.133"
+version = "0.1.134"
 edition = "2021"
 
 [dependencies]
diff --git a/agent/src/metrics/mod.rs b/agent/src/metrics/mod.rs
index e94cf08..2be2aa5 100644
--- a/agent/src/metrics/mod.rs
+++ b/agent/src/metrics/mod.rs
@@ -232,6 +232,8 @@ impl MetricCollectionManager {
                     }
                     Err(e) => {
                         error!("Collector {} failed: {}", timed_collector.name, e);
+                        // Update last_collection time even on failure to prevent immediate retries
+                        timed_collector.last_collection = Some(now);
                     }
                 }
             }
diff --git a/dashboard/Cargo.toml b/dashboard/Cargo.toml
index dcec578..6ef439e 100644
--- a/dashboard/Cargo.toml
+++ b/dashboard/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.133"
+version = "0.1.134"
 edition = "2021"
 
 [dependencies]
diff --git a/shared/Cargo.toml b/shared/Cargo.toml
index 03f4b5b..2a1c5c1 100644
--- a/shared/Cargo.toml
+++ b/shared/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.133"
+version = "0.1.134"
 edition = "2021"
 
 [dependencies]