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(Unicode C) REST Auto Reconnect for Multiple Requests (dev.markitondemand.com)Demonstrates how the autoReconnect argument to the Connect method is used.
#include <C_CkRestW.h> #include <C_CkXmlW.h> void ChilkatSample(void) { HCkRestW rest; BOOL bTls; int port; BOOL bAutoReconnect; BOOL success; const wchar_t *responseXml; HCkXmlW xml; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. rest = CkRestW_Create(); // This example demonstrates the usage of the autoReconnect argument to the Connect method. // When autoReconnect is on, subsequent REST method calls will automatically re-connect // if necessary, using the same information (domain/IP address, port number, and TLS). bTls = FALSE; port = 80; bAutoReconnect = TRUE; success = CkRestW_Connect(rest,L"dev.markitondemand.com",port,bTls,bAutoReconnect); // Get a stock quote: success = CkRestW_AddQueryParam(rest,L"symbol",L"AAPL"); responseXml = CkRestW_fullRequestNoBody(rest,L"GET",L"/MODApis/Api/v2/Quote"); if (CkRestW_getLastMethodSuccess(rest) != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkRestW_Dispose(rest); return; } xml = CkXmlW_Create(); success = CkXmlW_LoadXml(xml,responseXml); wprintf(L"AAPL LastPrice: %s\n",CkXmlW_getChildContent(xml,L"LastPrice")); // Get another stock quote. If a new HTTP connection is required, // the REST object will automatically connect using the same parameters. success = CkRestW_AddQueryParam(rest,L"symbol",L"AMZN"); responseXml = CkRestW_fullRequestNoBody(rest,L"GET",L"/MODApis/Api/v2/Quote"); if (CkRestW_getLastMethodSuccess(rest) != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkRestW_Dispose(rest); CkXmlW_Dispose(xml); return; } success = CkXmlW_LoadXml(xml,responseXml); wprintf(L"AMZN LastPrice: %s\n",CkXmlW_getChildContent(xml,L"LastPrice")); CkRestW_Dispose(rest); CkXmlW_Dispose(xml); } |
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