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ticket-1413 SNB does multiple attempts to download S-Chain descriptions #1420

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ticket-1413 SNB does multiple attempts to download S-Chain descriptions #1420

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1cbb5e6
ticket-1413 SNB does multiple attempts to download S-Chain descriptions
sergiy-skalelabs Jan 24, 2023
14a7fbc
ticket-1413 SNB does multiple attempts to download S-Chain descriptions
sergiy-skalelabs Jan 24, 2023
55bbca2
ticket-1413 SNB does multiple attempts to download S-Chain descriptions
sergiy-skalelabs Jan 24, 2023
47767b0
ticket-1413 SNB does multiple attempts to download S-Chain descriptions
sergiy-skalelabs Jan 24, 2023
a0521b8
Merge branch 'develop' into ticket-1413/SNB-work-unstable
sergiy-skalelabs Jan 26, 2023
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35 changes: 26 additions & 9 deletions npms/skale-observer/observer_worker.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,8 @@ parentPort.on( "message", jo => {
return;
} );

const sleep = ( milliseconds ) => { return new Promise( resolve => setTimeout( resolve, milliseconds ) ); };

function doSendMessage( type, endpoint, worker_uuid, data ) {
const jo = network_layer.socket_received_data_reverse_marshall( data );
const joSend = {
Expand Down Expand Up @@ -151,17 +153,31 @@ class ObserverServer extends Server {
async periodic_caching_do_now( socket, secondsToReDiscoverSkaleNetwork, strChainNameConnectedTo, addressFrom ) {
const self = this;
if( self.bIsPeriodicCachingStepInProgress )
return;
return null;
let strError = null;
self.bIsPeriodicCachingStepInProgress = true;
// const strError =
await skale_observer.cache_schains(
strChainNameConnectedTo,
self.opts.imaState.w3_main_net,
self.opts.imaState.w3_s_chain,
addressFrom,
self.opts
);
for( let idxAttempt = 0; idxAttempt < 10; ++ idxAttempt ) {
try {
strError =
await skale_observer.cache_schains(
strChainNameConnectedTo,
self.opts.imaState.w3_main_net,
self.opts.imaState.w3_s_chain,
addressFrom,
self.opts
);
if( ! strError )
break;
} catch ( err ) {
strError = owaspUtils.extract_error_message( err );
if( ! strError )
strError = "runtime error without description";
}
await sleep( 5 * 1000 );
}
self.bIsPeriodicCachingStepInProgress = false;
if( strError )
return strError;
const arr_schains = skale_observer.get_last_cached_schains();
// self.log( cc.normal( "Got " ) + cc.info( "SKALE NETWORK" ) + cc.normal( " information in worker: " ) + cc.j( arr_schains ) + "\n" );
const jo = {
Expand All @@ -171,6 +187,7 @@ class ObserverServer extends Server {
};
const isFlush = true;
socket.send( jo, isFlush );
return null;
}
async periodic_caching_start( socket, secondsToReDiscoverSkaleNetwork, strChainNameConnectedTo, addressFrom ) {
const self = this;
Expand Down