i'm using securetransport communicate google places api on https. however, when read response, somewhere in middle of it, sslread routine first hangs couple of minutes, returns 0 bytes read, leaving me incomplete response. be?
do { if (httpresponsebodycontentlength > -1 && offset_recv >= httpresponsebodycontentlength) { break; } size_t bytes_available; (int try = 0; try < 30; try++) { if ((ssl_status = sslgetbufferedreadsize(ssl_context, &bytes_available)) != 0) { netdebuglog(@"%@", [nserror errorwithdomain:nsosstatuserrordomain code:ssl_status userinfo:nil]); bytes_available = 0; @try { usleep(30000); } @catch (nsexception *exception) { netdebuglog(@"%@", exception); } } else if (bytes_available == 0) { @try { usleep(30000); } @catch (nsexception *exception) { netdebuglog(@"%@", exception); } } else { break; } } ssl_status = sslread(ssl_context, responsebodybuffer + offset_recv, min(responsebodybufferlength - offset_recv, bytes_available), &bytes_recv_size_t); bytes_recv_int = bytes_recv_size_t; netdebuglog(@"sslread() body: %zd bytes of %zd length (%ld offset)", bytes_recv_size_t, min(responsebodybufferlength - offset_recv, bytes_available), offset_recv); if (ssl_status != 0) { nserror *ssl_error = [nserror errorwithdomain:nsosstatuserrordomain code:ssl_status userinfo:nil]; netdebuglog(@"%@", ssl_error); } [responsebuffernsmutabledata appendbytes:responsebodybuffer + offset_recv length:bytes_recv_int]; responsebodytotallength += bytes_recv_int; offset_recv += bytes_recv_int; if (ssl_status == -36) { @throw [nsexception exceptionwithname:@"naextensions" reason:[[nsstring alloc]initwithformat:@"sslread() failed: %ld", bytes_recv_size_t] userinfo:nil]; } else if (offset_recv == responsebodybufferlength) { offset_recv = 0; } } while (bytes_recv_int > 0);
