instant-messaging

问题 I'm looking for an Instant Messaging library that at minimum supports YM, MSN protocol - preferably free but if it's worth to pay, why not. 回答1: msnp-sharp is the open source protocol written in c# for MSN. You can get it from http://code.google.com/p/msnp-sharp/ . Its very active. But i don have any experience with yahoo IM protocol. This link showed up in google search YM Trainer. And Just give a try http://www.ycoderscookbook.com/, incase you are not aware of. 回答2: First of all, have you

问题 Does asterisk support instant messages? I have tried to configure asterisk for IM (from this example), but when I'm trying to send IM to another sip account asterisk returns warning: WARNING[20128]: chan_sip.c:16379 receive_message: Received message to sip:test3@192.168.21.153 from sip:test1@192.168.21.153; tag=d9fdcc28313946c5a2a6ae1eae997c62, dropped it... Content-Type:text/plain Message: hahaha Additionally the SIP client returns message "method not allowed". This is my sip.conf file:

问题 I am using skypekit as a service to send messages to clients. What I need is to add/delete client accounts as contacts, and send instant messages to them. However, skypekit is going to decommission in about a year. "Skype URI" is another developement tool. It can send messages, but it is unable to add/delete contacts. Is there any substitute for skypekit API? Many thanks! 回答1: Please see Skype4Py for Python https://github.com/awahlig/skype4py 回答2: Please note that Skype4PY is not a solution

问题 a customer wants enable a chat/instant messenger for his application webside. He is using Lync Server internally to Chat in-house. Now, he requires the following: A external user (which will not be an AD user) logs into the webside is able to chat with a person inside the company. The internal user will receive those messages via his lync client. What's the best way to achieve this? i thought about bot that delegates messages from the webside to the lync server that does the rest. But how can

问题 I have created a simple chatting application using which two users can chat with each other. Currently i'm able to send only simple and plain text messages. Next as an enhancement, i would like to send formatted text messages. Eg. Changing the font, text style, size, bold, italics, etc. Also i would like to integrate file sharing while chatting. So i would like to know: If ucwa Api has a provision for sending and receiving formatted text messages? Is there a provision to share files as well.

问题 I get this message after sometime. org.jivesoftware.openfire.http.HttpSession - Request 3436024236568502 > 3436024236568501, ending session. Basically I send around 1,00,000 messages/queue/hour each of 400 bytes. I see that only this session is terminated . What does this message indicate and what s the possible solution? 回答1: You run into the following constraint else if (rid > (lastRequestID + maxRequests)) { Log.warn("Request " + rid + " > " + (lastRequestID + maxRequests) + ", ending

问题 Manytimes clients ask for features like instant messaging (IM) and other client-to-client (P2P) communication for their web apps. Typically how is this done in normal web browsers? For example I've seen demos of Google Wave (and Gmail) that are able to IM from a regular browser. Is this via HTTP? Or does XmlHttpRequest (AJAX) provide the necessary backend for such communication? More than anything I wonder how can a server "wake up" the remote client, lets say for sending an IM? Or does the

问题 Say I have UITableViewController A, and UITableViewController B. Both A and B loads UIView C. At the back button in C, how do I make sure it always goes back to B, rather than where it came from? Here is a concrete example: A=Contacts window in iphone skype. B=Chats window, each row is a chat history with a different person C = Chat window displays a conversation with the same person . C can be loaded from A or B, but I want the backbutton on the Chat window ( C ) goes back to Chats (B)

问题 We have a website which provides time-critical updates on changes in the value of FOO, and want to deliver notifications of new data via various IM protocols. For reasons best known to themselves (and their parents), the FOO-traders use Yahoo! Messenger, MSN, gTalk, AIM, you name it. They want to receive their updates on their desktops so they can buy and sell FOO realtime. We want to deliver the updates to them via the various networks, without investing a huge amount of time in supporting

问题 In almost every long polling examples I see, there is something like a timeout of 30 seconds client-side. What is the precise reason for this? 回答1: Some routers, proxies or whatever device there is in the middle might decide to drop TCP/IP connections being idle for extensive period of time. Also refreshing connection once in a while makes sure you'll discover server failure quicker. 来源： https://stackoverflow.com/questions/14903223/why-setting-a-client-side-timeout-when-using-long-polling