Background Service TCP Communication Anomaly Troubleshooting
Business Model: The backend service establishes a connection with the group’s market data gateway using TCP. Each time a connection is established, it must first send an authorization request and then continuously send heartbeat packages to maintain the connection status.
However, one day, an alert message was received indicating that the service had disconnected. After carefully examining the logs, it was discovered that the backend service was continuously sending heartbeat packages, but the other party did not respond at all, yet the connection remained open.
“Making an investment and making money isn’t urgent, and getting anxious won’t help either.”
Reflecting on years of stock trading experiences, although I didn’t make a fortune, I also didn’t lose too much. The biggest issue was an unreasonable allocation of funds and an unstable mindset. Currently, my primary source of income is work, earning a fixed salary each day through part-time jobs, and my ability to withstand financial fluctuations remains at the level of bonds and bank deposits. However, people are inherently greedy; if you buy too little, even when prices rise, you won’t make money; and if you buy too much, you will lose money.
Echoes of bygone years, offering unconventional fantasies and emotional solace.
As the earliest web novel readers entered middle age, the type of “revenge” stories catered to them also evolved. The protagonists often appeared as fathers, mentors, or elderly figures, meeting the different needs and demands of middle-aged readers for life and emotion. These works no longer solely focused on upgrades and reversals; instead, they emphasized emotional resonance and life reflections. Target Audience:
ollama local deployment of deepseek-R1
Ollama is an open-source AI tool designed to enable users to run and deploy large language models (LLMs) locally. Its goal is to provide a convenient and efficient way for developers to use models like GPT on their local machines without relying on cloud services. Ollama supports multiple models and focuses on optimizing performance, allowing even resource-constrained devices to smoothly run these models.
PowerShell 7 and Persistent Settings Command-Line Prediction View
“I’d gotten used to using zsh on Linux, and when I was writing a blog post the other day, I suddenly realized that PowerShell 7 also supports persistent command-line prediction views, so I tried it out. It turned out to be pretty useful after all.”
“I don’t know what I did to enable this feature, but it just appeared—that’s all.”