Relayer Network Latency
Relayer network latency is the time delay inherent in the communication between the source chain and the destination chain within a bridge architecture. Relayers must monitor for events on the source chain, verify them, and then submit a transaction to the destination chain.
High latency can lead to slow transaction times, which negatively impacts the user experience and can create opportunities for front-running or arbitrage. If the network is congested or the relayers are slow, the bridge may appear unresponsive, causing user anxiety and potential market inefficiencies.
Reducing this latency is a key technical challenge, often requiring optimized relaying protocols and high-performance infrastructure. Persistent delays can discourage users from utilizing the bridge, ultimately reducing its liquidity and utility.