WithParent returns a fresh copy of n, with one parent added

getRawJSON GETs a file, checks it is JSON, and returns the non-parsed body

AddReporter adds a new Reported to the Probe

Size is the number of specs in the set

Stops the scanning

WithMax returns a fresh copy of m, with Max set to max

WithMetricTemplates merges some metadata templates into this topology, returning a new topology.

Helper functions to map from the AWS practice of storing everything via a pointer to the Go practice of using zero values

AddPrefixPropertyList appends arbitrary key-value pairs to the Node, returning a new node.

Handler gets the handler for a control. Implementations should not call Lock() or Unlock() here, it will be done by HandlerRegistry.

LookupEntry returns the raw entry for the given key.

MakeNodeSummary summarizes a node, if possible.

Memoise wraps the renderer in a loving embrace of caching.

Next returns the next connection. All buffers are re-used, so if you want to keep the IPs you have to copy them.

ParseEndpointNodeID produces the scope, address, and port and remainder. Note that scope may be blank.

Add m into the results as a top-level node, mapped from original ID Note it is not safe to mix calls to add() with addChild(), addChildAndChildren() o

Batch first deletes handlers for given names in toRemove then registers new handlers for given names in toAdd.

RenderMetricURLs sets respective URLs for metrics in a node summary. Missing metrics where we have a query for will be appended as an empty metric (no

RendererForTopology ..

TopoDiff gives you the diff to get from A to B.

UnsafeMerge merges another Report into the receiver. The original is modified.

WriteBinary writes a Report as a gzipped msgpack into a bytes.Buffer

Match parses the selectors and adds the target as a parent if the selector matches.

AddTagger adds a new Tagger to the Probe

MakeFromBinary constructs a Report from binary data. Will decompress the binary if gzipped is true, and decode as msgpack if true, otherwise JSON

MakeOverlayNodeID produces an overlay topology node ID from a router peer's prefix and name, which is assumed to be globally unique.

NewAppClient makes a new appClient.

NewCollector returns a collector ready for use.

NewFastMerger makes a Merger which merges together reports, mutating the one we are building up

Start starts the probe

Tests for deep equality using reflected types. The map argument tracks comparisons that have already been seen, which allows short circuiting on recur

a set of connections from a range of pids and a range of ports between two pids

Rewrite Adjacency of nodes in ret mapped from original nodes in input, and return the result.

CapturePod is exported for testing

CensorNodeSummaries removes any sensitive data from a list of node summaries.

ConditionalRenderer renders nothing if the condition is false, otherwise it defers to the wrapped Renderer.

IsInternetNode determines whether the node represents the Internet.

MakeAddressNodeID produces an address node ID from its composite parts.

MakeFilter makes a new Filter (that ignores pseudo nodes).

MaxBytesReader is similar to net/http.MaxBytesReader, but lets us choose how to handle an overflow by providing an error. net/http.MaxBytesReader uses

NewPod creates a new Pod

NewProcNet gives a new ProcNet parser.

NewWalker returns a Darwin (lsof-based) walker.

Size is the number of nodes in the set

Summaries converts RenderableNodes into a set of NodeSummaries

Upgrade returns a new report based on a report received from the old probe.