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HttpMixinExtensions.DownloadUrl(IBlobCache, string, IDictionary?, bool, DateTimeOffset?) method¶

Defined in

Type: HttpMixinExtensions Namespace: Akavache Assembly: Akavache.Core.dll

Applies to

net9.0, net9.0-maccatalyst18.0, net9.0-macos15.0, net9.0-tvos18.0, net9.0-android35.0, net9.0-ios18.0, net8.0, net8.0-android34.0, net8.0-macos14.5, net8.0-ios18.0, net8.0-maccatalyst18.0, net8.0-macos15.0, net8.0-tvos18.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.2, net8.0-tvos17.2, netstandard2.1, netstandard2.0

Overloads¶

1. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)
2. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)
3. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, string key, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)
4. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, string key, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)
5. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)
6. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)
7. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, string key, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)
8. public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, string key, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

1. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. The URL itself is used as the key.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`url`	string	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.

2. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. The URL itself is used as the key.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`url`	Uri	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.

3. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, string key, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. An explicit key is provided rather than the URL itself.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`key`	string	The key to store with.
`url`	string	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.

4. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, string key, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. An explicit key is provided rather than the URL itself.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`key`	string	The key to store with.
`url`	Uri	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.

5. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. The URL itself is used as the key.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`method`	HttpMethod	The type of HTTP Method.
`url`	string	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.

6. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. The URL itself is used as the key.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`method`	HttpMethod	The type of HTTP Method.
`url`	Uri	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.

7. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, string key, string url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. An explicit key is provided rather than the URL itself.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`method`	HttpMethod	The type of HTTP Method.
`key`	string	The key to store with.
`url`	string	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.

8. Overload¶

public static IObservable<byte[]> DownloadUrl(this IBlobCache blobCache, HttpMethod method, string key, Uri url, IDictionary<string, string>? headers = null, bool fetchAlways = false, DateTimeOffset? absoluteExpiration = null)

View source

Summary: Download data from an HTTP URL and insert the result into the cache. If the data is already in the cache, this returns a cached value. An explicit key is provided rather than the URL itself.

Parameters

Name	Type	Description
`blobCache`	[IBlobCache](#	The blob cache to perform the operation on.
`method`	HttpMethod	The type of HTTP Method.
`key`	string	The key to store with.
`url`	Uri	The URL to download.
`headers = null`	IDictionary?	An optional Dictionary containing the HTTP request headers.
`fetchAlways = false`	bool	Force a web request to always be issued, skipping the cache.
`absoluteExpiration = null`	DateTimeOffset?	An optional expiration date.

Returns: IObservable -- The data downloaded from the URL.