User Manual
Table Of Contents
- Access Server
- Table of Contents
- List of Tables
- Chapter 1. Introduction to Access Server
- Chapter 2. Getting Started with Access Server
- Chapter 3. Using the System
- 3.1. Network Interfaces
- 3.2. Bluetooth
- 3.3. Compact Flash Cards
- 3.4. USB Memory Dongles and Compact Flash Memory Cards
- 3.5. Servers
- 3.5.1. Finder
- 3.5.2. ObexSender
- 3.5.3. SMS Gateway Server
- 3.5.4. User Level Watchdog
- 3.5.5. Remote Management
- 3.5.5.1. Overview
- 3.5.5.2. Management Packet Format
- 3.5.5.3. Management Packet Information File Format
- 3.5.5.4. Management Operation Example: Hello World
- 3.5.5.5. Management Operation Example: Software Update
- 3.5.5.6. Management Operation Example: IPQUERY
- 3.5.5.7. Management with USB Memory Dongle or Compact Flash Memory Card
- 3.5.6. FTP
- 3.5.7. Web Server
- 3.5.8. SNMP
- 3.5.9. OpenVPN
- 3.5.10. SSH
- 3.5.11. Telnet
- 3.5.12. NTP
- 3.6. Utilities
- 3.7. Real Time Clock
- 3.8. Time Zone
- 3.9. System ReInstall and Upgrade
- Chapter 4. SPPoverIP
- Chapter 5. Obexsender
- Chapter 6. Software Development Kit
- 6.1. Introduction to SDK
- 6.2. Installing SDK
- 6.3. Creating Applications
- Chapter 7. iWRAP Bluetooth Interface
- 7.1. Terms
- 7.2. Starting the iWRAP Servers
- 7.3. Writing iWRAP Applications
- 7.4. Commands Controlling iWRAP
- INFO
- QUIT
- SET
- SAVE
- LOAD
- PING
- PONG
- ECHO
- LOCK
- UNLOCK
- SHUTDOWN
- SLEEP
- 7.5. Finding Bluetooth Devices
- INQUIRY
- NAME
- 7.6. Making a Bluetooth Connection
- CALL
- CONNECT
- NO CARRIER
- RING
- RINGING
- CLOSE
- LIST
- STATUS
- 7.7. Service Discovery
- SDPSEARCH
- SDPATTR
- SDPQUERY
- SDP bdaddr
- SDP ADD
- SDP DEL
- SDP LIST
- 7.8. Example Sessions
- 7.9. Error Codes
- Chapter 8. I/O API
- Chapter 9. Advanced Use Cases for Access Server
- Chapter 10. Certification Information and WEEE Compliance
- Appendix A. Directory Structure
- Appendix B. Setup Options
- Appendix C. Open Source Software Licenses
- Appendix D. Supported Hardware
PING
PING — Ask if the connection is alive
Synopsis
PING
Description
The PING command can be used to check that the connection to the iWRAP server is alive.
The iWRAP can also send the PING to the client application. In that case, you must reply with
the PONG command.
Reply
PONG
Example
READY.
PING
PONG
PING
PONG
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