The Active Network
ActiveMac Anonymous | Create a User | Reviews | News | Forums | Advertise  
 

  *  

  WinHTTP Questions: About Callbacks
Time: 00:44 EST/05:44 GMT | News Source: Microsoft | Posted By: Kenneth van Surksum

Is it correct that WinHTTP Callbacks will occur *only* during an in-progress WinHTTP operation? Is it possible that an external event (such as the remote server resetting the underlying tcp connection) result in a callback even when there's no outstanding operation?

No. For external callbacks, WinHTTP will indicate informational callbacks only when there is a pending operation. Essentially, there are two types of callbacks in WinHTTP. Completion callbacks and Informational callbacks.

Write Comment
Return to News

  Displaying 851 through 853 of 853
Prev | First
  The time now is 9:18:06 PM ET.
Any comment problems? E-mail us
#851 By 4240821 (77.110.107.199) at 4/16/2026 11:49:52 AM
https://telegra.ph/Spotlight-on-the-Unexpected-How-a-Tiny-Town-Became-the-Next-Big-Thing-03-26
https://telegra.ph/Maischbergers-Shocking-Revelation-The-Hidden-Truth-Behind-the-Scandal-That-Rocked-the-Nation-03-26
https://telegra.ph/Nicola-Gratteris-Referendum-Victory-A-Historic-Win-for-Justice-in-Italy-03-26-2
https://telegra.ph/Warhammer-Community-in-Chaos-Fan-Factions-Clash-Over-New-Game-Mechanics-03-26
https://telegra.ph/WM-2026-Shock-Upset-as-Underdog-Stuns-Favorites-in-Thrilling-Final-03-26
https://telegra.ph/Flughafen-Zürich-Chaos-as-Flights-Grounded-Due-to-Unprecedented-Snowstorm-03-26
https://telegra.ph/Mette-Reissmanns-Bold-Move-Shakes-the-WorldHeres-What-It-Means-for-Global-Politics-03-26
https://telegra.ph/Blue-Lights-Flash-as-Mysterious-Signal-Sparks-Global-Panic-03-26
https://telegra.ph/Noah-Wyles-Shocking-Exit-What-Really-Happened-to-the-ER-Star-03-26
https://telegra.ph/Peter-Kaisers-Shocking-Revelation-The-Truth-Behind-the-Scandal-That-Rocked-the-World-03-26

#852 By 4240821 (77.110.107.199) at 4/16/2026 8:19:16 PM
https://telegra.ph/Karachi-Kings-vs-Quetta-Gladiators-Epic-Clash-in-the-Making-03-27
https://telegra.ph/Easter-Weather-Forecast-Will-You-Be-Walking-on-Eggs-or-Snow-03-27
https://telegra.ph/Quique-Sánchez-Flores-Unveils-Bold-Plan-to-Revive-Spains-EconomyHeres-What-It-Means-for-You-03-27
https://telegra.ph/Met-Éireanns-Shocking-New-Policy-What-It-Means-for-Irish-Workers-03-27
https://telegra.ph/Sporzas-Shocking-Comeback-Underdog-Team-Stuns-Favorites-in-Thrilling-Final-Minutes-03-27
https://telegra.ph/U2s-Secret-Deutschland-Tour-Exclusive-Insights-on-Their-Legendary-European-Show-03-27
https://telegra.ph/CrowdStrikes-Shocking-Discovery-Hidden-Backdoor-in-Microsofts-Windows-11--Is-Your-PC-at-Risk-03-27
https://telegra.ph/VTM-Unveils-Groundbreaking-Breakthrough-in-Quantum-Computing-03-27
https://telegra.ph/Typh-Barrows-The-Hidden-Danger-Beneath-the-Surface-03-27
https://telegra.ph/Jill-Bidens-Bold-Move-How-the-First-Lady-is-Redefining-Political-Influence-03-27

#853 By 4240821 (178.217.44.6) at 4/17/2026 2:26:12 PM
https://telegra.ph/Gestamp-Hardtech-Unveils-Next-Gen-Robotics-Revolutionizing-Manufacturing-Efficiency-03-05
https://telegra.ph/Leafs-Trade-Stars-in-Shocking-MoveWill-It-Save-the-Season-03-05
https://telegra.ph/Kristi-Noems-Bold-Move-Sparks-National-Debate-Will-Her-New-Policy-Change-the-Game-03-05
https://telegra.ph/Victoria-Beckhams-Bold-Fashion-Bet-The-Dress-That-Sparked-a-Global-Debate-03-05
https://telegra.ph/Beiruts-Hidden-Gems-A-Stunning-Escape-from-the-Chaos-03-05
https://telegra.ph/Stegra-Unveils-Revolutionary-Tech-How-This-Secret-Tool-Could-Change-Cybersecurity-Forever-03-05
https://telegra.ph/Azerbaijans-Bold-Move-How-One-Country-is-Redefining-the-Game-in-Europe-03-05-2
https://telegra.ph/Sivilforsvaret-Stands-Strong-How-Norways-Civil-Defense-Forces-Are-Leading-the-Way-in-Crisis-Response-03-05
https://telegra.ph/Martin-Lidegaards-Shocking-Exit-What-Happened-to-the-Danish-Midfielders-Career-03-05
https://telegra.ph/Poberta-Unleashed-The-Shocking-Truth-Behind-the-Viral-Trend-Everyones-Talking-About-03-05

Write Comment
Return to News
  Displaying 851 through 853 of 853
Prev | First
  The time now is 9:18:06 PM ET.
Any comment problems? E-mail us
User name and password:

 

  *  
  *   *