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Name	Default Value	Description
`throwExceptionOnFailure`	`true`	Camel 2.0: Option to disable throwing the `HttpOperationFailedException` in case of failed responses from the remote server. This allows you to get all responses regardles of the HTTP status code.
`bridgeEndpoint`	`false`	Camel 2.1: If the option is true , HttpProducer will ignore the Exchange.HTTP_URI header, and use the endpoint's URI for request. You may also set the throwExcpetionOnFailure to be false to let the HttpProducer send all the fault response back.
`httpBindingRef`	`null`	Reference to a `org.apache.camel.component.http.HttpBinding` in the Registry.
`username`	`null`	Username for Basic HTTP/NTML Authentication.
`password`	`null`	Password for Basic HTTP/NTML Authentication.
`domain`	`null`	Camel 2.1: Domain for NTML Authentication. This option must be used to force NTML authentication.
`proxyHost`	`null`	The proxy host name * only for >= Camel 1.6.2 *.
`proxyPort`	`null`	The proxy port number * only for >= Camel 1.6.2 *.
`proxyUsername`	`null`	Username for proxy authentication * only for >= Camel 1.6.2 *.
`proxyPassword`	`null`	Password for proxy authentication * only for >= Camel 1.6.2 *.
`httpClientConfigurerRef`	`null`	Reference to a `org.apache.camel.component.http.HttpClientConfigurer` in the Registry.
`httpClient.XXX`	`null`	Camel 2.2 or older: Setting options on the HttpClientParams. For instance `httpClient.soTimeout=5000` will set the `SO_TIMEOUT` to 5 seconds.
`httpClient.XXX`	`null`	Camel 2.3: Setting options on HttpParam on both HttpClient and HttpClientConnectionManager. For instance `httpClient.soTimeout=5000` will set the `SO_TIMEOUT` to 5 seconds. Notice that the HttpClientConnectionManager is shared among all producers and consumers created by the same HttpComponent.
`maxTotalConnections`	`200`	Camel 2.3: Defines the maximum number of connections in total.
`connectionsPerRoute`	`20`	Camel 2.3: Defines the maximum number of connections per route.

Camel 2.3 or newer

In Camel 2.3 we upgraded to use Apache HTTP Client 4.0.1 which is a major upgrade over the older Client 3.1 release. A significant change is that the HTTPClient is using a shared HttpClientConnectionManager as one giant thread pool. By default its configured to allow 200 concurrent threads. That means you cannot use different options for the HttpClientConnectionManager. If you for some odd reason want that you can define a 2nd CamelHttpComponent and let it use a different configured HttpClientConnectionManager.

Message Headers

Camel 1.x

Name	Type	Description
`HttpProducer.HTTP_URI`	`String`	Camel 1.5.1: URI to call. Will override existing URI set directly on the endpoint. Is set on the In message.
`HttpProducer.HTTP_RESPONSE_CODE`	`int`	The HTTP response code from the external server. Is 200 for OK. Is set on the Out message.
`HttpProducer.QUERY`	`String`	URI parameters. Will override existing URI parameters set directly on the endpoint. Is set on the In message.

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Versions Compared

Old Version 50

New Version 51

Key

Camel 2.3 or newer

Message Headers

Camel 1.x