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Redis can be used to implement the Redlock Algorithm for distributed lock management. [10] HashiCorp's Consul, [11] which was created by HashiCorp, is open-source software and can be used to perform distributed locks as well. Taooka distributed lock manager [12] uses the "try lock" methods to avoid deadlocks. It can also specify a TTL for each ...
An important aspect to be considered while designing a routing algorithm is avoiding a deadlock. Turn restriction routing [1] is a routing algorithm for mesh-family of topologies which avoids deadlocks by restricting the types of turns that are allowed in the algorithm while determining the route from source node to destination node in a network.
LTL became an important tool for analysis of concurrent programs, easily expressing properties such as mutual exclusion and freedom from deadlock. [8] Concurrent with Pnueli's work on LTL, academics were working to generalize Hoare logic for verification of multiprocess programs.
Distributed deadlocks can be detected either by constructing a global wait-for graph, from local wait-for graphs at a deadlock detector or by a distributed algorithm like edge chasing. Phantom deadlocks are deadlocks that are detected in a distributed system due to system internal delays but no longer actually exist at the time of detection.
Phantom deadlocks are deadlocks that are falsely detected in a distributed system due to system internal delays but do not actually exist. For example, if a process releases a resource R1 and issues a request for R2 , and the first message is lost or delayed, a coordinator (detector of deadlocks) could falsely conclude a deadlock (if the ...
NetworkManager is a daemon that sits on top of libudev and other Linux kernel interfaces (and a couple of other daemons) and provides a high-level interface for the configuration of the network interfaces.
Wall Street's main indexes slipped on Tuesday, weighed down by technology stocks after a batch of upbeat economic data stoked uncertainty among investors about the pace of monetary policy easing ...
wireshark, a network packet analyzer; dsniff, a packet sniffer and set of traffic analysis tools; netsniff-ng, a free Linux networking toolkit; ngrep, a tool that can match regular expressions within the network packet payloads; etherape, a network mapping tool that relies on sniffing traffic; tcptrace, a tool for analyzing the logs produced by ...