Latest 1.6
Homepage https://github.com/dreese/FastSocket
License MIT
Platforms osx , ios , tvos , watchos , requires ARC
Frameworks Foundation
Authors

Description

A fast, synchronous Objective-C wrapper around BSD sockets for iOS and OS X.
Send and receive raw bytes over a socket as fast as possible. Includes methods
for transferring files while optionally computing a checksum for verification.

Use this class if fast network communication is what you need. If you want to
do something else while your network operations finish, then an asynchronous
API might be better.

For more information, please visit the project homepage.
FastSocket is also available as a CocoaPod.

Download

Download the latest release of FastSocket or try the nightly version.

Examples

Create and connect a client socket.

FastSocket *client = [[FastSocket alloc] initWithHost:@"localhost" andPort:@"34567"];
[client connect];

Send a file.

long sent = [client sendFile:@"/tmp/filetosend.txt"];

Receive a file of a given length.

long received = [client receiveFile:@"/tmp/newlyreceivedfile.txt" length:1024];

Send a string.

NSData *data = [@"test" dataUsingEncoding:NSUTF8StringEncoding];
long count = [client sendBytes:[data bytes] count:[data length]];

Receive a string.

char bytes[expectedLength];
[client receiveBytes:bytes count:expectedLength];
NSString *received = [[NSString alloc] initWithBytes:bytes length:expectedLength encoding:NSUTF8StringEncoding];

Send raw bytes.

char data[] = {42};
long sent = [client sendBytes:data count:1];

Receive available raw bytes up to the given limit.

char data[42];
long received = [client receiveBytes:data limit:42];

Receive the exact number of raw bytes given.

char data[1000];
long received = [client receiveBytes:data count:1000];

Close the connection.

[client close];

Please check out the unit tests for more examples of how to use these classes.

Release Notes

2017 Nov 01 — v1.6

• Fixed a long-standing bug where the internal socket descriptor could become closed but not zeroed out.

2017 Oct 28 — v1.5

• Annotated code to improve auto-generated Swift interface.
• Fixed several documentation issues.
• Added document for contributions.

2017 Oct 06 — v1.4

• Changed -[FaskSocket timeout] and -[FaskSocket setTimeout:] methods so that the timeout value is a float, in order to handle sub-second values.
• Fixed a compatibility issue with Xcode 9.
• Added several unit tests.

2015 Jan 27 — v1.3

• Changed -[FaskSocket sendBytes:count:] method to return the actual number of bytes received instead of a BOOL. Now it matches the Readme.
• Fixed a compiler warning caused by returning NO instead of nil from one of the init methods.
• Added several unit tests.

2014 Feb 03 — v1.2

• Added -[FastSocket connect:] method for specifying a connection timeout, which is separate from the read/write timeout.
• Added CocoaPod support with new podspec file.

2013 Oct 03 — v1.1

• Converted to ARC.
• Added -[FastSocket isConnected] method.
• Added -[FastSocket receiveBytes:count:] method for receiving an exact number of bytes. This differs from -[FastSocket receiveBytes:limit:] in that the new method waits for the given number of bytes is received, or a timeout, before returning.
• Added header documentation for use in Xcode 5.

2012 Jun 24 — v1.0

• Initial release.

Creator

Daniel Reese
@dreese

License

FastSocket is available under the MIT license.

Latest podspec

{
    "name": "FastSocket",
    "version": "1.6",
    "summary": "A fast, synchronous Objective-C wrapper around BSD sockets for iOS and OS X.",
    "description": "A fast, synchronous Objective-C wrapper around BSD sockets for iOS and OS X.nSend and receive raw bytes over a socket as fast as possible. Includes methodsnfor transferring files while optionally computing a checksum for verification.nnUse this class if fast network communication is what you need. If you want tondo something else while your network operations finish, then an asynchronousnAPI might be better.",
    "homepage": "https://github.com/dreese/FastSocket",
    "license": {
        "type": "MIT",
        "file": "LICENSE"
    },
    "authors": {
        "Dan Reese": "[email protected]"
    },
    "social_media_url": "http://twitter.com/dreese",
    "source": {
        "git": "https://github.com/dreese/FastSocket.git",
        "tag": "v1.6"
    },
    "source_files": [
        "FastSocket.{h,m}",
        "FastServerSocket.{h,m}"
    ],
    "requires_arc": true,
    "frameworks": "Foundation",
    "platforms": {
        "osx": null,
        "ios": null,
        "tvos": null,
        "watchos": null
    }
}

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