diff options
Diffstat (limited to 'Documentation/technical/ds.txt')
| -rw-r--r-- | Documentation/technical/ds.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/technical/ds.txt b/Documentation/technical/ds.txt index 4cfb62fe..afead2f1 100644 --- a/Documentation/technical/ds.txt +++ b/Documentation/technical/ds.txt @@ -19,7 +19,7 @@ Most notably: triggers a call. The lack of read/write callback distinction is driven by the - fact TLS libraries (e.g. OpenSSL via IO::Socket::SSL) may + fact that TLS libraries (e.g. OpenSSL via IO::Socket::SSL) may declare SSL_WANT_READ on SSL_write(), and SSL_WANT_READ on SSL_read(). So we end up having to let each user object decide whether it wants to make read or write calls depending on its @@ -35,7 +35,7 @@ Most notably: Reducing the user-supplied code down to a single callback allows subclasses to keep their logic self-contained. The combination of this change and one-shot wakeups (see below) for bidirectional - data flows make asynchronous code easier to reason about. + data flows makes asynchronous code easier to reason about. Other divergences: @@ -53,7 +53,7 @@ Other divergences: Augmented features: -* obj->write(CODEREF) passes the object itself to the CODEREF +* obj->write(CODEREF) passes the object itself to the CODEREF. Being able to enqueue subroutine calls is a powerful feature in Danga::Socket for keeping linear logic in an asynchronous environment. Unfortunately, each subroutine takes several kilobytes of memory. |