We seek an expert Node.js developer to resolve an intermittent issue within an API. Our system utilizes a Node.js backend to receive requests, interact with a database, and transmit commands to an external MQTT server. Occasionally, the API appears to stall, ceasing the forwarding of MQTT directives for 5 to 20 minutes. Then, all postponed commands are abruptly dispatched simultaneously. After detailed examination, we believe the problem originates from a specific portion of code. However, confirmation of the root cause, along with correction, remains desirable.
An experienced Node.js professional with applicable expertise utilizing MQTT is requested to inspect the implicated segment and validate our hypothesis. If justified, modification of the code to reliably prevent API halts should be implemented. Strong familiarity with both Node.js and MQTT platforms is preferred to comprehensively diagnose and remediate this intermittent failure. The sought consultant should possess a detailed understanding of asynchronous programming concepts along with MQTT protocol intricacies. Resolution of this matter will improve reliability and ensure continuous transmission of commands to downstream systems.
We seek a skilled consultant to investigate, verify our diagnosis, and repair the cause of intermittent API stagnation impacting MQTT directive forwarding. Confirmation of the suspected code origin along with permanent remediation is requested. The ideal candidate demonstrates expertise in both Node.js and MQTT technologies to thoroughly address this irregular occurrence.
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