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Fixed database and webserver race condition.

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Ylian Saint-Hilaire 2019-01-22 15:40:08 -08:00
parent 6d38294aea
commit 8f352de5b9
6 changed files with 174 additions and 154 deletions
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4
meshagent.js
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@ -156,7 +156,7 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
else if (cmdid == 12) { // MeshCommand_AgentHash
if ((msg.length == 52) && (obj.agentExeInfo != null) && (obj.agentExeInfo.update == true)) {
var agenthash = obj.common.rstr2hex(msg.substring(4)).toLowerCase();
if (agenthash != obj.agentExeInfo.hash) {
if ((agenthash != obj.agentExeInfo.hash) && (agenthash != '000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000')) {
// Mesh agent update required
if (obj.nodeid != null) { obj.parent.parent.debug(1, 'Agent update required, NodeID=0x' + obj.nodeid.substring(0, 16) + ', ' + obj.agentExeInfo.desc); }
obj.fs.open(obj.agentExeInfo.path, 'r', function (err, fd) {
@ -193,7 +193,7 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
// Check the mesh core, if the agent is capable of running one
if (((obj.agentInfo.capabilities & 16) != 0) && (obj.parent.parent.meshAgentsArchitectureNumbers[obj.agentInfo.agentId].core != null)) {
obj.send(obj.common.ShortToStr(11) + obj.common.ShortToStr(0)); // Command 11, ask for mesh core hash.
}
}
}
}
}