---
title: LoggingServiceProxy
summary: API reference for LoggingServiceProxy.
status: draft
owner: SAIF.Core Documentation Team
last_reviewed: 2026-09-24
library: SAIF.Services.Web.Proxies
reference_type: package
---

# LoggingServiceProxy

`LoggingServiceProxy` hides the internal generated `clsWSLoggingSoapClient` behind a single `LogException` operation, mapping SAIF.Core's `ApplicationExceptionDetail` onto the wire `ErrorInfoStruct` field-by-field so callers can forward exception details to the centralized logging service without knowing the wire contract. It is invoked by EnvironmentApi's `SAIFExceptionLogger`.

## Purpose
- Forward application exception details (application, environment, date, message, source, machine, page, state, user) to the remote logging service ([OP-WP-04](../../operations/log-an-exception-remotely.md)).

## Context
- Namespace: `SAIF.Services.Web.Proxies`
- Assembly/package: `SAIF.Services.Web.Proxies` (packaged in `SAIF.SAIFCode.Core`)

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| Constructor | `LoggingServiceProxy(string serviceUrl)` | Guards `serviceUrl`, then builds a default `BasicHttpBinding` client ([WP-BR-001](../../business-rules.md#wp-br-001-required-arguments-must-be-non-null-or-non-empty)) |
| `LogException` | `void LogException(ApplicationExceptionDetail detail)` | Maps `detail` to a wire `ErrorInfoStruct` via `Extensions.ToErrorInfoStruct`, then calls wire `WriteError`; no value is returned |
| `Dispose` | `void Dispose()` | Closes the underlying generated `clsWSLoggingSoapClient` by calling `Close()`, without an `Abort()` fallback on a faulted channel* |

## Behavioral notes
- The field mapping is a direct copy with no validation of `detail`'s contents; a malformed exception detail is forwarded as-is to the remote service*.
- `ExtensionData` on the wire struct is always set to null.

## Constraints and usage notes
- Callers must supply the endpoint URL; this wrapper reads no configuration of its own.

> **Note:** Statements marked with * were inferred from code structure, naming conventions, or
> contextual evidence where direct confirmation was not available in source artifacts.

## Sources
- `Services/SAIF.Services.Web.Proxies/LoggingServiceProxy.cs`