Class BowirePulsarProtocol

Namespace

Kuestenlogik.Bowire.Protocol.Pulsar

Assembly

Kuestenlogik.Bowire.Protocol.Pulsar.dll

Bowire protocol plugin for Apache Pulsar brokers. Built on the Apache-maintained DotPulsar client.

public sealed class BowirePulsarProtocol : IBowireProtocol, IDisposable

Inheritance

object

BowirePulsarProtocol

Implements

IBowireProtocol

IDisposable

Inherited Members

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

Discovery hits the HTTP admin API (/admin/v2/persistent/<tenant>/<namespace>) to enumerate topics. The broker URL itself (pulsar://) is what the binary protocol connects to for produce/subscribe.

Produce is unary — one message in, one ack back. Subscribe is server-streaming and tails the topic from the latest message (the workbench is for inspection, not durable consumption; durable state would leak across browser sessions).

Constructors

BowirePulsarProtocol()

public BowirePulsarProtocol()

Properties

Description

One-line description shown next to the plugin's display name in Settings → Plugins. Optional; defaults to empty so the row falls back to "DisplayName + version" without the description line. Keep it short (≤ 100 characters) — the row truncates anything wider than the manage panel.

public string Description { get; }

Property Value

string

IconSvg

SVG icon for the protocol tab.

public string IconSvg { get; }

Property Value

string

Id

Short identifier (e.g., "grpc", "signalr").

public string Id { get; }

Property Value

string

Name

Protocol name shown in UI tabs.

public string Name { get; }

Property Value

string

Settings

Settings schema this plugin contributes to the Settings dialog. Each entry becomes a toggle/input in the plugin's section. Default implementation returns empty (no plugin-specific settings).

public IReadOnlyList<BowirePluginSetting> Settings { get; }

Property Value

IReadOnlyList<BowirePluginSetting>

Methods

DiscoverAsync(string, bool, CancellationToken)

Discover available services and methods.

public Task<List<BowireServiceInfo>> DiscoverAsync(string serverUrl, bool showInternalServices, CancellationToken ct = default)

Parameters

serverUrl string

showInternalServices bool

ct CancellationToken

Returns

Task<List<BowireServiceInfo>>

Dispose()

Dispose the admin-API HttpClient. The binary Pulsar connection (DotPulsar) is opened per-call inside Invoke / InvokeStream and disposed there.

public void Dispose()

Initialize(IServiceProvider?)

Called after registration to inject the app's service provider (embedded mode).

public void Initialize(IServiceProvider? serviceProvider)

Parameters

serviceProvider IServiceProvider

InvokeAsync(string, string, string, List<string>, bool, Dictionary<string, string>?, CancellationToken)

Invoke a unary or client-streaming call.

public Task<InvokeResult> InvokeAsync(string serverUrl, string service, string method, List<string> jsonMessages, bool showInternalServices, Dictionary<string, string>? metadata = null, CancellationToken ct = default)

Parameters

serverUrl string

service string

method string

jsonMessages List<string>

showInternalServices bool

metadata Dictionary<string, string>

ct CancellationToken

Returns

Task<InvokeResult>

InvokeStreamAsync(string, string, string, List<string>, bool, Dictionary<string, string>?, CancellationToken)

Invoke a server-streaming or duplex call.

public IAsyncEnumerable<string> InvokeStreamAsync(string serverUrl, string service, string method, List<string> jsonMessages, bool showInternalServices, Dictionary<string, string>? metadata = null, CancellationToken ct = default)

Parameters

serverUrl string

service string

method string

jsonMessages List<string>

showInternalServices bool

metadata Dictionary<string, string>

ct CancellationToken

Returns

IAsyncEnumerable<string>

OpenChannelAsync(string, string, string, bool, Dictionary<string, string>?, CancellationToken)

Open an interactive channel (for duplex/client-streaming).

public Task<IBowireChannel?> OpenChannelAsync(string serverUrl, string service, string method, bool showInternalServices, Dictionary<string, string>? metadata = null, CancellationToken ct = default)

Parameters

serverUrl string

service string

method string

showInternalServices bool

metadata Dictionary<string, string>

ct CancellationToken

Returns

Task<IBowireChannel>