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Remove expect for metadata call #12

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Remove expect for metadata call #12

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33 changes: 19 additions & 14 deletions src/config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -450,8 +450,16 @@ impl Observer {
let difference = Instant::now().duration_since(self.last_update_time);

if self.get_fetch_interval().as_secs() > 0 && difference > self.get_fetch_interval() {
self.last_results = self.update_current_status();
self.last_update_time = Instant::now();
match self.update_current_status() {
Ok(results) => {
self.last_results = results;
self.last_update_time = Instant::now();
},
Err(text) => {
error!("{}", text);
}
}

}
}

Expand Down Expand Up @@ -494,7 +502,7 @@ impl Observer {
)
}

pub fn update_current_status(&self) -> HashMap<String, (i64, i64)> {
pub fn update_current_status(&self) -> Result<HashMap<String, (i64, i64)>, String> {

let mut results: HashMap<String, (i64, i64)> = HashMap::new();

Expand All @@ -505,17 +513,14 @@ impl Observer {
None
};

let metadata: Metadata = self
let metadata: Metadata = match self
.client
.fetch_metadata(topic, self.get_fetch_timeout())
.expect("Failed to fetch metadata");

// let groups: GroupList = self.client.fetch_group_list(None, Duration::from_secs(20)).unwrap();

// for item in groups.groups() {
// debug!("Group name: {:}", item.name());

// }
.fetch_metadata(topic, self.get_fetch_timeout()){
Ok(metadata) => metadata,
Err(_) => {
return Result::Err(String::from("Failed to fetch metadata"))
}
};

for topic in metadata.topics().iter() {
if self.topics_set.contains(topic.name()) || self.topics_set.len() == 0 {
Expand Down Expand Up @@ -609,7 +614,7 @@ impl Observer {
}
}
}
results
Ok(results)
}
}

Expand Down