Chilkat v11.6.0 / v11.6.1 Release Notes
See Release Notes for Versions 11.6.0 and 11.6.1
Chilkat v11.5.0 Release Notes
✨ New Features HttpCurl A new Chilkat class has been added: HttpCurl The Chilkat.HttpCurl class executes curl commands and can automatically resolve dependent values needed by a request. Variables such as {{access_token}}, {{site_id}}, or {{drive_id}} may appear in URLs, headers, query parameters, or request bodies. If a variable is not yet known, HttpCurl builds […]
Chilkat v11.4.0 Release Notes
✨ New Features Js A new Chilkat class has been added: Js is a minimal, standards-compliant JavaScript engine designed to embed JavaScript inside applications with very small footprint and fast startup. It executes JavaScript code inside an application without requiring a browser or large runtime. See About the Chilkat.Js JavaScript Engine Ai Provider — […]
(IOS) Creating a Chilkat Universal Library
The Chilkat IOS library download provides separate static libs for the device and simulator. The universal lib is not included because (1) it is easy to create from the individual libs, and (2) it reduces the size of the download. To create a single IOS Chilkat universal lib, run the following libtool command from the […]
(IOS/IPhone) Setting Zip.TempDir to the Documents Directory
The Chilkat Zip methods for writing a .zip will first write the zip to a temp file in the directory specified by the Zip.TempDir property, and then if successful, moved/renamed to the actual output file. The default value for zip.TempDir is “.” (the current working directory) and this is often a directory where it is […]
Delphi ActiveX Event Handling
ActiveX event callbacks can be used to get progress information for lengthy operations, especially for API calls involving communications with servers, such as FTP, SFTP (SSH), IMAP, POP3, SMTP, HTTP, etc. To use an ActiveX in Delphi, the component must be “imported”. This generates wrapper files (TLB.pas) in the “imports” directory, and may also install […]
IOS Error: Broken pipe … Failed to send ClientHello
The following error can be caused by a firewall blocking the iPAD/iPhone wifi connection: … connect successful (1) clientHelloMajorMinorVersion: 3.1 buildClientHello: majorVersion: 3 minorVersion: 1 numRandomBytes: 32 sessionIdSize: 0 numCipherSuites: 10 numCompressionMethods: 1 socketErrno: 32 socketError: Broken pipe Error sending on socket send_size: 58 Failed to send TLS message. Failed to send ClientHello Client handshake […]
Determining FTP2 Connection Settings
See this Chilkat blog post for help in determining workable FTP connection settings: Determining FTP2 Connection Settings
.NET Assembly Incorrect Format Error
“Could not load file or assembly ‘ChilkatDotNet2, Version=9.3.0.0, Culture=neutral, PublicKeyToken=eb5fc1fc52ef09bd’ or one of its dependencies. An attempt was made to load a program with an incorrect format.” The “incorrect format” error is a 32-bit vs. 64-bit mismatch. It means the application is trying to load a 64-bit .NET assembly into a 32-bit process, or the […]
SSH/SFTP RemoveFile: “Permission Denied”
If the SFTP server responds to a request to delete a file with the error “Permission Denied”, it means the SSH/SFTP user account does not have permission to delete the file. Here is a sample LastErrorText that shows the path of the remote file to be deleted, and the “Permission Denied” response from the server. […]
Return Receipt vs Delivery Receipt when Sending Email (SMTP)
See this Chilkat web page for information about sending email with Return Receipt or Delivery Receipt.
SFTP Open: The meaning of “No Such File”
When an SSH/SFTP server responds to a file open request with the error message “No Such File”, it means that it could not find the file (i.e. there was no such file). This is a snippet from the LastErrorText property: … OpenRemoteFile: filename: something.dat access: readOnly createDisposition: openExisting v3Flags: 0x1 Sent FXP_OPEN StatusResponse: Request: FXP_OPEN […]
Undefined symbol: _res_9_query
Question: I had some IMAP code working with Chilkat iOS 9.2.1 version. Tried upgrading to 9.3.0 (wanted to use the new attachments functionality) and got the following error: Undefined symbols for architecture i386: “_res_9_query”, referenced from: ChilkatResolve::mxLookup(char const*, ScoredStrings&, LogBase&, bool) in libchilkatIos.a(ChilkatResolve.o) ChilkatResolve::dkimLookup(char const*, StringBuffer&, LogBase&, bool) in libchilkatIos.a(ChilkatResolve.o) ChilkatResolve::bestMxLookup(char const*, StringBuffer&, LogBase&, bool) […]