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--- cookbooks:5.3.x:pseudovariables [2019/11/14 15:54]
giavac [Pseudo-variables usage]
+++ cookbooks:5.3.x:pseudovariables [2019/11/14 16:03]
giavac
@@ Line 1345: / Line 1345: @@
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 </code>
+===== http_async_client module Pseudo-Variables =====
+==== $http_req_id ====
+The $http_req_id read-only variable can be used in REQUEST_ROUTE to retrive the unique identifier for a query after sending it or in the HTTP callback route to retrive the id of the query the reply belongs to. Useful mainly in non-transactional context.
+==== $http_req(key) ====
+The $http_req(key) write-only variable can be used to set custom parameters before sending a HTTP query.
+key can be one of:
+  * all: if set to $null, resets all the parameters to their default value (the ones defined in modparam)
+  * hdr: sets/modifies/removes a HTTP header. N.B.: setting this variable multiple times will add several headers to the query.
+  * body: sets/modifies/removes the request body
+  * method: sets the HTTP method: either "GET", "POST", "PUT" or "DELETE" (these are the supported methods). (Note: if the method is not set, curl will use GET, or POST if a body is specified)
+  * timeout: sets the HTTP timeout. (Note, this timeout should be normally less than tm.fr_timer timeout, because transaction timeout has a higher priority over HTTP timeout)
+  * tls_client_cert: sets the client certificate to use
+  * tls_client_key: sets the client certificate key to use
+  * tls_ca_path: sets the CA certificate path to use
+  * authmethod: Sets the preferred authentication mode for HTTP/HTTPS requests. The value is a bitmap and multiple methods can be used. Note that in this case, the CURL library will make an extra request to discover server-supported authentication methods. You may want to use a specific value.
+Valid values are:
+    * 1 - BASIC authentication
+    * 2 - HTTP Digest authentication
+    * 4 - GSS-Negotiate authentication
+    * 8 - NTLM authentication
+    * 16 - HTTP Digest with IE flavour
+Default value is 3 - BASIC and Digest authentication.
+  * username: sets the username to use for authenticated requests
+  * password: sets the password to use for authenticated requests
+  * suspend: if set to 0 it doesn't suspend the current transaction before performing the query
+  * tcp_keepalive: enable TCP keepalive
+  * tcp_ka_idle: set TCP keepalive idle time wait
+  * tcp_ka_interval: set TCP keepalive interval
 ===== XMLOPS Pseudo-Variables =====

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