Difference between revisions of "Midware TAppSrvClient"
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| valign="top" | [[Midware_TAppSrvClient.State | State]] |||| State property gives the component state: | | valign="top" | [[Midware_TAppSrvClient.State | State]] |||| State property gives the component state: | ||
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| − | | valign="top" | [[Midware_TAppSrvClient.WSocket | WSocket]] |||| WSocket is the reference to the underlaiying | + | | valign="top" | [[Midware_TAppSrvClient.WSocket | WSocket]] |||| WSocket is the reference to the underlaiying [[Midware_TClientWSocket | TClientWSocket]] component used for communication with the application server. |
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Latest revision as of 15:15, 24 May 2011
Main page -> Midware component reference -> TAppSrvClient
Contents
Overview
| unit | ApsCli.pas |
TAppSrvClient is used on the client side to connect to the application server. His main purpose is to send a request to the application server and receive answers from the application server. TAppSrvClient establish and manage connection and dialog with MidWare application server.
Properties
| Answer | The Answer property holds the answer from the application server. | |
| Handle | The handle for the hidden window used to send and receive internal messages for component work. | |
| AnswerStatus | The AnswerStatus property hold the ResultStatus returned back by the application server. | |
| Connected | The connected property tell if connection with the server is alive. | |
| FunctionCode | The function code is a string which is used by the application server to know which server object to instanciate to execute the request. | |
| Port | This is the port number used by the server to listen for clients. | |
| Request | The request property holds the parameters sent to the application server. | |
| RequestBody | RequestBody gives the address where the message body is stored just before sending it to the application server. | |
| RequestBodyLen | RequestBodyLen gives the message body length just before sending it to the application server. | |
| RequestHeader | RequestHeader gives the address where the message header is stored just before sending it to the application server. | |
| RequestHeaderLen | RequestHeaderLen gives the message header length just before sending it to the application server. | |
| Server | This is the IP address or hostname for the application server. | |
| SocksAuthentication | SocksAuthentication specifies which socks5 authentication method to use. | |
| SocksPassword | SocksPassword is the password used for Socks5 connection. | |
| SocksPort | Socks5 port number. | |
| SocksServer | IP or hostname for socks5 server. | |
| SocksUsercode | Socks5 usercode. | |
| State | State property gives the component state: | |
| WSocket | WSocket is the reference to the underlaiying TClientWSocket component used for communication with the application server. |
Methods
| Close | Close the communication with the application server. | |
| Send | Send a FunctionCode and Request (parmeters) to the application server. |
Events
| OnAfterProcessReply | Occurs after a reply has been processed. | |
| OnAfterSendRequest | Occurs just after a request has been sent to server. | |
| OnBeforeProcessReply | Occurs when a reply has been received and before it is processed. | |
| OnBannerRcdv | Occurs when banner is received from server. | |
| OnBeforeSendRequest | Occurs before a request is ready to be sent to server. | |
| OnRequestDone | Occurs when a request has been statisfied and result set is available. | |
| OnSessionClosed | Occurs when connection with application server has been closed. | |
| OnSessionConnected | Occurs when connection is established with application server. | |
| OnSocksAuthState | Occurs during socks authentication process. | |
| OnSocksConnected | Occurs when connected to socks server (firewall). | |
| OnSocksError | Occurs when a socks error has been detected. |
