Merge pull request #110 from dynamsoft-docs/preview

add Thread Safety notes

Author: Mark-Dynamsoft

programming/cplusplus/api-reference/capture-vision-router/capture-vision-router.md

@@ -22,6 +22,12 @@ The `CCaptureVisionRouter` class is what a user uses to interact with image-proc
 class CCaptureVisionRouter
 ```
 
+## Thread Safety
+
+Instances of `CCaptureVisionRouter` are not thread-safe.  
+Do not access the same `CCaptureVisionRouter` instance from multiple threads concurrently.  
+Create a separate instance for each thread if concurrent processing is required.
+
 ## Constructor and Destructor
 
 | Method                                                           | Description                                           |

programming/cplusplus/api-reference/capture-vision-router/instantiate.md

@@ -22,6 +22,12 @@ Default constructor of a `CCaptureVisionRouter` object.
 ```cpp
 CCaptureVisionRouter::CCaptureVisionRouter()
 ```
+ 
+> [!IMPORTANT]
+> Instances of `CCaptureVisionRouter` are not thread-safe.  
+> Do not access the same `CCaptureVisionRouter` instance from multiple threads concurrently.  
+> Create a separate instance for each thread if concurrent processing is required.
+
 
 ## ~CCaptureVisionRouter
 

programming/dotnet/api-reference/capture-vision-router/capture-vision-router.md

@@ -20,6 +20,13 @@ The `CaptureVisionRouter` class is what a user uses to interact with image-proce
 public class CaptureVisionRouter : IDisposable
 ```
 
+## Thread Safety
+
+Instances of `CaptureVisionRouter` are not thread-safe.  
+Do not access the same `CaptureVisionRouter` instance from multiple threads concurrently.  
+Create a separate instance for each thread if concurrent processing is required.
+
+
 ## Constructor and Destructor Methods
 
 | Method                                                           | Description                                           |

programming/dotnet/api-reference/capture-vision-router/instantiate.md

@@ -23,6 +23,11 @@ Default constructor of a `CaptureVisionRouter` object.
 CaptureVisionRouter()
 ```
 
+> [!IMPORTANT]
+> Instances of `CaptureVisionRouter` are not thread-safe.  
+> Do not access the same `CaptureVisionRouter` instance from multiple threads concurrently.  
+> Create a separate instance for each thread if concurrent processing is required.
+
 ## ~CaptureVisionRouter
 
 Destructor of a `CaptureVisionRouter` object.

programming/java/api-reference/capture-vision-router/capture-vision-router.md

@@ -17,6 +17,12 @@ The `CaptureVisionRouter` class is what a user uses to interact with image-proce
 class CaptureVisionRouter
 ```
 
+## Thread Safety
+
+Instances of `CaptureVisionRouter` are not thread-safe.  
+Do not access the same `CaptureVisionRouter` instance from multiple threads concurrently.  
+Create a separate instance for each thread if concurrent processing is required.
+
 ## Constructor Methods
 
 | Method | Description |

programming/java/api-reference/capture-vision-router/instantiate.md

@@ -21,3 +21,7 @@ Initializes a `CaptureVisionRouter` object.
 public CaptureVisionRouter()
 ```
 
+> [!IMPORTANT]
+> Instances of `CaptureVisionRouter` are not thread-safe.  
+> Do not access the same `CaptureVisionRouter` instance from multiple threads concurrently.  
+> Create a separate instance for each thread if concurrent processing is required.

programming/python/api-reference/capture-vision-router/capture-vision-router.md

@@ -17,6 +17,13 @@ The `CaptureVisionRouter` class is what a user uses to interact with image-proce
 class CaptureVisionRouter
 ```
 
+## Thread Safety
+
+Instances of `CaptureVisionRouter` are not thread-safe.  
+Do not access the same `CaptureVisionRouter` instance from multiple threads concurrently.  
+Create a separate instance for each thread if concurrent processing is required.
+
+
 ## Constructor Methods
 
 | Method | Description |

programming/python/api-reference/capture-vision-router/instantiate.md

@@ -21,3 +21,7 @@ Initializes a `CaptureVisionRouter` object.
 def __init__(self):
 ```
 
+> [!IMPORTANT]
+> Instances of `CaptureVisionRouter` are not thread-safe.  
+> Do not access the same `CaptureVisionRouter` instance from multiple threads concurrently.  
+> Create a separate instance for each thread if concurrent processing is required.